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Gunsmith Tools Measuring Tools Headspace Gauges CLYMER NO GO BELTED MAGNUM HEADSPACE GAUGE STEEL Support

Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from hardened steel to meet SAAMI specs, available in various calibers for reliable measurements.
-8 %

CLYMER NO GO BELTED MAGNUM HEADSPACE GAUGE STEEL

184100321

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Variations
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Variations:

Variations:

-8 %
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from hardened steel to meet SAAMI specs, available in various calibers for reliable measurements.
NO-GO HEADSPACE GAUGES - NO GO BELTED MAGNUM HEADSPACE GAUGE STEEL
54.9 GBP 18 £54.90 * £59.90
In stock
Cartridge: 300 Winchester Magnum, 375 H&H Magnum, 350 Remington Mag Color: Steel Height: 0.48'' Length: 0.94'' Material: Steel Model Number: NO GO Belted Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.48'' Product no.: 184100321
In stock
54.9 GBP 18 £54.90 * £59.90
-15 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-machined for accuracy, durable steel construction, and available in various calibers.
NO-GO HEADSPACE GAUGES - NO GO 357 MAGNUM HEADSPACE GAUGE STEEL
46.9 GBP 4 £46.90 * £54.90
In stock
Cartridge: 357 Magnum, 38 Special Color: Steel Height: 0.375'' Length: 0.73'' Material: Steel Model Number: NO GO 357 Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.375'' Product no.: 184100381
In stock
46.9 GBP 4 £46.90 * £54.90
-9 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 5.56X45MM NATO HEADSPACE GAUGE STEEL
49.9 GBP 7 £49.90 * £54.90
In stock
Cartridge: 5.56 mm NATO Color: Steel Height: 0.355'' Length: 1.623'' Material: Steel Model Number: NO GO 5.56x45mm NATO Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184000036
In stock
49.9 GBP 7 £49.90 * £54.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 22 LONG RIFLE HEADSPACE GAUGE STEEL
46.9 GBP 11 £46.90 * £48.90
In stock
Cartridge: 22 Long Rifle, 22 Short, 22 Long, 22 Bentz, 22 Match Color: Steel Height: 0.284'' Length: 0.75'' Material: Steel Model Number: NO GO 22 Long Rifle Style: No Go Gauge Weight: 0.1 lbs Width: 0.284'' Product no.: 184100221
In stock
46.9 GBP 11 £46.90 * £48.90
-9 %
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 6MM BR HEADSPACE GAUGE STEEL
49.9 GBP 14 £49.90 * £54.90
In stock
Cartridge: 6 mm BR Norma, 7 mm BR (Benchrest) Remington, 22 BR (Benchrest) Remington Color: Steel Height: 0.46'' Length: 1.317'' Material: Steel Model Number: NO GO 6mm BR Style: No Go Gauge Weight: 0.1 lbs Width: 0.46'' Product no.: 184100223
In stock
49.9 GBP 14 £49.90 * £54.90
Offer
Ensure precise and safe chamber work with the CLYMER NO-GO HEADSPACE GAUGE, designed for .22 Rimfire Mag and .22RFM, essential for accurate measurements.
NO-GO HEADSPACE GAUGES - NO GO 22 WRF HEADSPACE GAUGE STEEL
46.9 GBP 5 £46.90 * £48.90
In stock
Cartridge: 17 HMR, 22 WRF, 22 RF Color: Steel Height: 0.284'' Length: 0.75'' Material: Steel Model Number: NO GO 22 WRF Style: No Go Gauge Weight: 0.1 lbs Width: 0.284'' Product no.: 184100231
In stock
46.9 GBP 5 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 223 REMINGTON HEADSPACE GAUGE STEEL
46.9 GBP 11 £46.90 * £48.90
In stock
Cartridge: 223 Remington, 6 mm x 45 Color: Steel Height: 0.355'' Length: 1.623'' Material: Steel Model Number: NO GO 223 Remington Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184100241
In stock
46.9 GBP 11 £46.90 * £48.90
Offer
Ensure precision and safety in your chamber work with the CLYMER NO-GO 22-250 Remington Headspace Gauge, an essential tool for every gunsmith and firearm enthusiast.
NO-GO HEADSPACE GAUGES - NO GO 22-250 REMINGTON HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 22-250 Remington Color: Steel Height: 0.405'' Length: 1.733'' Material: Steel Model Number: NO GO 22-250 Remington Style: No Go Gauge Weight: 0.1 lbs Width: 0.405'' Product no.: 184100251
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise chamber work with CLYMER NO-GO HEADSPACE GAUGES for .243 Win, .308 Win, and .358 Win; essential for safety and accuracy in firearms.
NO-GO HEADSPACE GAUGES - NO GO 308 WINCHESTER FAMILY HEADSPACE GAUGE STEEL
46.9 GBP 25 £46.90 * £48.90
In stock
Cartridge: 308 Winchester, 243 Winchester, 7 mm - 08 Remington, 358 Winchester, 260 Remington Color: Steel Height: 0.455'' Length: 1.895'' Material: Steel Model Number: NO GO 308 Winchester Family Style: No Go Gauge Weight: 0.1 lbs Width: 0.455'' Product no.: 184100261
In stock
46.9 GBP 25 £46.90 * £48.90
-8 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 WSM HEADSPACE GAUGE STEEL
59.9 GBP 7 £59.90 * £64.90
In stock
Cartridge: 300 WSM (Winchester Short Mag), 270 WSM (Winchester Short Mag), 338 Winchester Magnum, 325 WSM (Winchester Short Mag) Color: Steel Height: 0.53'' Length: 1.885'' Material: Steel Model Number: NO GO 300 WSM Style: No Go Gauge Weight: 0.2 lbs Width: 0.53'' Product no.: 184100264
In stock
59.9 GBP 7 £59.90 * £64.90
Offer
Ensure precise chambering and safety with the CLYMER NO-GO 7X57MM MAUSER HEADSPACE GAUGE, essential for accurate gunsmithing and reliable firearm performance.
NO-GO HEADSPACE GAUGES - NO GO 7X57MM MAUSER HEADSPACE GAUGE STEEL
46.9 GBP 14 £46.90 * £48.90
In stock
Cartridge: 257 Roberts, 7 mm Mauser (7 x 57 mm Mauser) Color: Steel Height: 0.43'' Length: 1.952'' Material: Steel Model Number: NO GO 7x57mm Mauser Style: No Go Gauge Weight: 0.1 lbs Width: 0.43'' Product no.: 184100281
In stock
46.9 GBP 14 £46.90 * £48.90
Offer
Ensure precision and safety in your chamber work with the CLYMER NO-GO 6.5x55mm Swede headspace gauge, a must-have for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 6.5X55MM SWEDE HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 6.5 x 55 mm Swedish Mauser Color: Steel Height: 0.43'' Length: 1.952'' Material: Steel Model Number: NO GO 6.5x55mm Swedish Mauser Style: No Go Gauge Weight: 0.1 lbs Width: 0.43'' Product no.: 184100291
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise chamber work and safety with the CLYMER NO-GO .30/30 Winchester Headspace Gauge, an essential tool for accurate firearm maintenance.
NO-GO HEADSPACE GAUGES - NO GO 30-30 WINCHESTER HEADSPACE GAUGE STEEL
47.9 GBP 16 £47.90 * £49.90
In stock
Cartridge: 30-30 Winchester, 375 Winchester, 219 Zipper, 25-35 Winchester, 7-30 Waters, 30 Herrett, 32 Winchester Special, 32-40 Winchester, 356 Winchester, 303 Savage, 307 Winchester, 219 Donaldson Wasp, 357 Herrett Color: Steel Height: 0.4'' Length: 0.73'' Material: Steel Model Number: 30-30 Winchester NO GO Style: No Go Gauge Weight: 0.1 lbs Width: 0.4'' Product no.: 184100301
In stock
47.9 GBP 16 £47.90 * £49.90
Offer
.30-40 Krag NO-GO headspace gauges by CLYMER ensure precise chamber measurements, enhancing safety and accuracy in your firearms maintenance and repair.
NO-GO HEADSPACE GAUGES - NO GO 30-40 KRAG HEADSPACE GAUGE STEEL
46.9 GBP 15 £46.90 * £48.90
In stock
Cartridge: 30-40 Krag, 303 British Color: Steel Height: 0.44'' Length: 0.73'' Material: Steel Model Number: NO GO 30-40 Krag Style: No Go Gauge Weight: 0.1 lbs Width: 0.44'' Product no.: 184100303
In stock
46.9 GBP 15 £46.90 * £48.90
-8 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 REMINGTON ULTRA MAGNUM HEADSPACE GAUGE STEEL
54.9 GBP 38 £54.90 * £59.90
In stock
Cartridge: 300 Remington Ultra Magnum, 7 mm Remington Ultra Magnum, 375 Remington Ultra Magnum Color: Steel Height: 0.52'' Length: 2.618'' Material: Steel Model Number: NO GO 300 Remington Ultra Magnum Style: No Go Gauge Weight: 0.2 lbs Width: 0.52'' Product no.: 184100307
In stock
54.9 GBP 38 £54.90 * £59.90
Offer
Ensure safe chamber work with Clymer No-Go Headspace Gauges, precision machined from hardened steel, available in various calibers for reliable, accurate measurements.
NO-GO HEADSPACE GAUGES - NO GO 30-06 SPRINGFIELD HEADSPACE GAUGE STEEL
46.9 GBP 18 £46.90 * £48.90
In stock
Cartridge: 30-06 Springfield, 270 Winchester, 25-06 Remington, 338-06, 35 Whelen, 6.5-06, 8 mm-06 Color: Steel Height: 0.445'' Length: 2.291'' Material: Steel Model Number: NO GO 30-06 Springfield Style: No Go Gauge Weight: 0.2 lbs Width: 0.445'' Product no.: 184100311
In stock
46.9 GBP 18 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel, available in various calibers for reliable performance.
NO-GO HEADSPACE GAUGES - NO GO 45-70 GOVERNMENT HEADSPACE GAUGE STEEL
46.9 GBP 15 £46.90 * £48.90
In stock
Cartridge: 45-70 Government, 348 Winchester, 33 WCF, 40-65 Winchester Color: Steel Height: 0.495'' Length: 0.73'' Material: Steel Model Number: NO GO 45-70 Government Style: No Go Gauge Weight: 0.1 lbs Width: 0.495'' Product no.: 184100331
In stock
46.9 GBP 15 £46.90 * £48.90
Offer
Clymer No-Go Headspace Gauges ensure precise chamber measurements, prevent safety hazards, and offer durable, caliber-specific tools for reliable gunsmithing.
NO-GO HEADSPACE GAUGES - NO GO 30 M1 CARBINE HEADSPACE GAUGE STEEL
46.9 GBP 14 £46.90 * £48.90
In stock
Cartridge: 30 Carbine Color: Steel Height: 0.335'' Length: 1.3'' Material: Steel Model Number: NO GO 30 M1 Carbine Style: No Go Gauge Weight: 0.1 lbs Width: 0.335'' Product no.: 184100351
In stock
46.9 GBP 14 £46.90 * £48.90
Offer
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel to verify chamber dimensions across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 25-20 WINCHESTER HEADSPACE GAUGE STEEL
46.9 GBP 17 £46.90 * £48.90
In stock
Cartridge: 218 Bee, 25-20 Winchester, 32-20 Winchester, 218 Mashburn Bee Color: Steel Height: 0.325'' Length: 0.73'' Material: Steel Model Number: NO GO 25-20 Winchester Style: No Go Gauge Weight: 0.1 lbs Width: 0.325'' Product no.: 184100361
In stock
46.9 GBP 17 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 38 SUPER HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 38 Super Color: Steel Height: 0.38'' Length: 0.93'' Material: Steel Model Number: NO GO 38 Super Style: No Go Gauge Weight: 0.1 lbs Width: 0.38'' Product no.: 184100391
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise and safe chamber work with the CLYMER No-Go Headspace Gauge for .44 Magnum/.44 Special, a must-have for all gunsmiths and firearm enthusiasts.
NO-GO HEADSPACE GAUGES - NO GO 44 MAGNUM HEADSPACE GAUGE STEEL
46.9 GBP 6 £46.90 * £48.90
In stock
Cartridge: 44 Magnum, 44 Special Color: Steel Height: 0.45'' Length: 0.73'' Material: Steel Model Number: NO GO 44 Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.45'' Product no.: 184100431
In stock
46.9 GBP 6 £46.90 * £48.90
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 45 ACP HEADSPACE GAUGE STEEL
Cartridge: 45 Auto (ACP) Color: Steel Height: 0.47'' Length: 0.93'' Material: Steel Model Number: NO GO 45 ACP Style: No Go Gauge Weight: 0.1 lbs Width: 0.47'' Product no.: 184100451
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 7.62X39MM HEADSPACE GAUGE STEEL
Cartridge: 7.62 x 39 mm Russian Color: Steel Height: 0.4'' Length: 1.495'' Material: Steel Model Number: NO GO 7.62x39mm Style: No Go Gauge Weight: 0.1 lbs Width: 0.4'' Product no.: 184100491
Ensure precision and safety in your chamber work with the CLYMER NO-GO 7.62x54R Headspace Gauge, a must-have tool for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 7.62X54R HEADSPACE GAUGE STEEL
Cartridge: 7.62 x 54 mm Russian Color: Steel Height: 0.47'' Length: 0.73'' Material: Steel Model Number: NO GO 7.62x54R Style: No Go Gauge Weight: 0.1 lbs Width: 0.47'' Product no.: 184100501
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision machined from hardened steel for accuracy, durability, and a variety of calibers.
NO-GO HEADSPACE GAUGES - NO GO 12 GA HEADSPACE GAUGE STEEL
Cartridge: 12 Gauge Color: Steel Height: 0.788'' Length: 1.26'' Material: Steel Model Number: NO GO 12 Ga Style: No Go Gauge Weight: 0.2 lbs Width: 0.788'' Product no.: 184110121
Clymer No-Go Headspace Gauges ensure safe chamber dimensions, precision machining, and durable construction for reliable performance across multiple calibers.
NO-GO HEADSPACE GAUGES - NO GO 20 GA HEADSPACE GAUGE STEEL
Cartridge: 20 Gauge Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 20 Ga Style: No Go Gauge Weight: 0.2 lbs Width: 0.68'' Product no.: 184110201
Ensure precision and safety in your chamber work with the CLYMER NO-GO headspace gauge for .204 Ruger, an essential tool for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 204 RUGER HEADSPACE GAUGE STEEL
Cartridge: 204 Ruger Color: Steel Height: 0.355'' Length: 1.686'' Material: Steel Model Number: NO GO 204 Ruger Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184000034
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 224 VALYRIE HEADSPACE GAUGE STEEL
Cartridge: 224 Valkyrie Color: Steel Height: 0.415'' Length: 1.37'' Material: Steel Model Number: NO GO 224 Valkyrie Style: No Go Gauge Weight: 0.1 lbs Width: 0.415'' Product no.: 184000078
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel to verify chamber dimensions across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 6.5MM CREEDMOOR HEADSPACE GAUGE STEEL
Cartridge: 6.5 Creedmoor, 6mm Creedmoor, 22 Creedmoor Color: Steel Height: 0.465'' Length: 1.7'' Material: Steel Model Number: NO GO 6.5mm Creedmoor Style: No Go Gauge Weight: 0.1 lbs Width: 0.465'' Product no.: 184000080
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision machined from hardened steel for durability and accuracy across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 9MM LUGER HEADSPACE GAUGE STEEL
Cartridge: 9 mm Luger Color: Steel Height: 0.375'' Length: 0.786'' Material: Steel Model Number: NO GO 9mm Luger Style: No Go Gauge Weight: 0.1 lbs Width: 0.375'' Product no.: 184100341
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 AAC BLACKOUT HEADSPACE GAUGE STEEL
Cartridge: 300 AAC Blackout Color: Steel Height: 0.365'' Length: 1.287'' Material: Steel Model Number: NO GO 300 AAC Blackout Style: No Go Gauge Weight: 0.1 lbs Width: 0.365'' Product no.: 100011311
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-made from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 221 REMINGTON FIREBALL HEADSPACE GAUGE STEEL
Cartridge: 221 Remington Fireball Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 221 Remington Fireball Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100219
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - 22 HORNET NO-GO GAUGE
Cartridge: 22 Hornet, 17 Hornet Color: Steel Material: Steel Model Number: 22 Hornet NO GO Style: No Go Gauge Product no.: 184100236
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - 250 SAVAGE NO-GO GAUGE
Cartridge: 250 Savage Color: Steel Material: Steel Model Number: 250 Savage NO GO Style: No Go Gauge Product no.: 184100256
Clymer No-Go Headspace Gauges ensure precise measurements, prevent safety hazards, and offer durable construction for reliable gunsmithing across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 SAVAGE HEADSPACE GAUGE STEEL
Cartridge: 300 Savage Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 300 Savage Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100266
Ensure precise chambering and safety with the CLYMER NO-GO 40 S&W Headspace Gauge, essential for accurate gunsmithing and reliable firearm performance.
NO-GO HEADSPACE GAUGES - NO GO 40 S&W HEADSPACE GAUGE STEEL
Cartridge: 40 S&W Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 40 S&W Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100401
Clymer No-Go Headspace Gauges ensure safe chamber dimensions with precision machining, durable steel, and a wide range of calibers for reliable gunsmithing.
NO-GO HEADSPACE GAUGES - 45 LONG COLT NO-GO GAUGE
Cartridge: 45 (Long) Colt Color: Steel Material: Steel Style: No Go Gauge Product no.: 184100511
Ensure precise chamber measurements with the CLYMER .410 Bore No-Go Gauge, essential for safe and accurate gunsmithing work on your shotgun.
NO-GO HEADSPACE GAUGES - 410 BORE NO-GO GAUGE
Cartridge: .410 Bore Color: Steel Material: Steel Model Number: 410 Bore NO GO Style: No Go Gauge Product no.: 184110411
46.9 69.9 38 GBP
-8 %
MSRP £59.90
54.9 GBP £54.90

Prices inclusive of duty & VAT.

Product no.: 184100321

Mfr. No.: NGBLT

CLYMER NO-GO HEADSPACE GAUGES The Clymer No-Go Headspace Gauges are precision tools designed to help gunsmiths and firearm enthusiasts verify that a firearm's chamber does not exceed the maximum safe headspace dimensions. By identifying excessive chamber length, these gauges prevent potential safety hazards such as case ruptures or misfires, ensuring the firearm operates within the specified tolerances. They are essential during the chambering of new barrels, routine maintenance, or when assessing used firearms for purchase. Key Features: Precision Machining: Each gauge is crafted from high-quality steel and machined to exact SAAMI specifications, ensuring accurate and reliable measurements. Caliber Specificity: Available in a wide range of calibers, these gauges cater to various firearm types, providing versatility for gunsmiths working with multiple platforms. Durable Construction: Built to withstand repeated use, the hardened steel construction ensures longevity and consistent performance in demanding workshop environments. Specifications: Material: Hardened steel Dimensions: Size varies with caliber and gauge style Compliance: Manufactured to SAAMI specifications Customer Insights: Customers value the Clymer No-Go Headspace Gauges for their precision and reliability. The accurate machining and adherence to industry standards provide confidence during firearm assembly and inspection processes. Users appreciate the wide range of available calibers, allowing them to select the appropriate gauge for their specific needs. The durable construction is frequently highlighted, with many noting that the gauges maintain their accuracy even after extensive use. Incorporating the Clymer No-Go Headspace Gauges into your gunsmithing toolkit ensures that your firearm chambers are within safe operational limits, enhancing both safety and performance.
In stock More than 10 pieces in USA warehouse
4.8/5 - 6 Customers
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-8 %
MSRP £59.90
£54.90

Prices inclusive of duty & VAT.

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Delivery time approx. 7-14 days.

100-Day Return Policy

Delivery time approx. 7-14 days.

100-Day Return Policy
No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

No commitments:
You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

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Your credit card will only be charged once we ship your order. Not before.
  • Precision machining for accuracy
  • Caliber specific versatility
  • Durable hardened steel construction
Wish List Ask question
46.9 69.9 38 GBP
Description Specification Customers reviews Accessories

CLYMER NO GO BELTED MAGNUM HEADSPACE GAUGE STEEL

-8 %
MSRP £59.90
54.9 GBP £54.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+
-8 %
MSRP £59.90
£54.90

Prices inclusive of duty & VAT.

1
2
3
4
5
6
7
8
9
10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Description:

Essential Tools for Precision and Safety in Firearm Chambering

The CLYMER NO-GO HEADSPACE GAUGES are precision tools designed to assist gunsmiths and firearm enthusiasts in ensuring that a firearm's chamber does not exceed maximum safe headspace dimensions. These gauges play a crucial role in identifying excessive chamber length, thereby preventing potential safety hazards such as case ruptures or misfires, and ensuring that the firearm operates within specified tolerances.

Key Features:

  • Precision Machining: Each gauge is crafted from high-quality steel and machined to exact SAAMI specifications, ensuring accurate and reliable measurements.
  • Caliber Specificity: Available in a wide range of calibers, these gauges cater to various firearm types, providing versatility for gunsmiths working with multiple platforms.
  • Durable Construction: Built to withstand repeated use, the hardened steel construction ensures longevity and consistent performance in demanding workshop environments.

Specifications:

  • Material: Hardened steel
  • Dimensions: Size varies with caliber and gauge style
  • Compliance: Manufactured to SAAMI specifications

Customer Insights:

Customers appreciate the Clymer No-Go Headspace Gauges for their precision and reliability. The accurate machining and adherence to industry standards instill confidence during firearm assembly and inspection processes. Users value the wide range of available calibers, allowing them to select the appropriate gauge for their specific needs. The durable construction is frequently highlighted, with many noting that the gauges maintain their accuracy even after extensive use.

Incorporating the Clymer No-Go Headspace Gauges into your gunsmithing toolkit ensures that your firearm chambers are within safe operational limits, enhancing both safety and performance.



Attributes

  • Cartridge: 
    300 Winchester Magnum
    , 
    350 Remington Mag
    , 
    375 H&H Magnum
  • Colour: 
    Steel
  • Height: 
    0.48''
  • Length: 
    0.94''
  • Material: 
    Steel
  • Model Number: 
    NO GO Belted Magnum
  • Style: 
    No Go Gauge
  • Weight: 
    0.1 lbs
  • Width: 
    0.48''
  • Delivery weight: 0.023kg
  • Shipping height: 15mm
  • Shipping width: 18mm
  • Shipping length: 58mm

Item details

Made in USA

Customers reviews

Customer ratings (6)

4.8 / 5
Definitely recommended

Brownells USA I used this to check Colt SAA 1st Gen 14/07/2018

1st Gen Colt SAA checked out OK with this gauge. Works as advertised. Had to remove cylinder to get the gauge out, since it would not rotate into recoil plate.















Definitely recommended

Brownells USA Works 30/03/2017

Works as advertized.

Variations:

-8 %
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from hardened steel to meet SAAMI specs, available in various calibers for reliable measurements.
NO-GO HEADSPACE GAUGES - NO GO BELTED MAGNUM HEADSPACE GAUGE STEEL
54.9 GBP 18 £54.90 * £59.90
In stock
Cartridge: 300 Winchester Magnum, 375 H&H Magnum, 350 Remington Mag Color: Steel Height: 0.48'' Length: 0.94'' Material: Steel Model Number: NO GO Belted Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.48'' Product no.: 184100321
In stock
54.9 GBP 18 £54.90 * £59.90
-15 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-machined for accuracy, durable steel construction, and available in various calibers.
NO-GO HEADSPACE GAUGES - NO GO 357 MAGNUM HEADSPACE GAUGE STEEL
46.9 GBP 4 £46.90 * £54.90
In stock
Cartridge: 357 Magnum, 38 Special Color: Steel Height: 0.375'' Length: 0.73'' Material: Steel Model Number: NO GO 357 Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.375'' Product no.: 184100381
In stock
46.9 GBP 4 £46.90 * £54.90
-9 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 5.56X45MM NATO HEADSPACE GAUGE STEEL
49.9 GBP 7 £49.90 * £54.90
In stock
Cartridge: 5.56 mm NATO Color: Steel Height: 0.355'' Length: 1.623'' Material: Steel Model Number: NO GO 5.56x45mm NATO Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184000036
In stock
49.9 GBP 7 £49.90 * £54.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 22 LONG RIFLE HEADSPACE GAUGE STEEL
46.9 GBP 11 £46.90 * £48.90
In stock
Cartridge: 22 Long Rifle, 22 Short, 22 Long, 22 Bentz, 22 Match Color: Steel Height: 0.284'' Length: 0.75'' Material: Steel Model Number: NO GO 22 Long Rifle Style: No Go Gauge Weight: 0.1 lbs Width: 0.284'' Product no.: 184100221
In stock
46.9 GBP 11 £46.90 * £48.90
-9 %
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 6MM BR HEADSPACE GAUGE STEEL
49.9 GBP 14 £49.90 * £54.90
In stock
Cartridge: 6 mm BR Norma, 7 mm BR (Benchrest) Remington, 22 BR (Benchrest) Remington Color: Steel Height: 0.46'' Length: 1.317'' Material: Steel Model Number: NO GO 6mm BR Style: No Go Gauge Weight: 0.1 lbs Width: 0.46'' Product no.: 184100223
In stock
49.9 GBP 14 £49.90 * £54.90
Offer
Ensure precise and safe chamber work with the CLYMER NO-GO HEADSPACE GAUGE, designed for .22 Rimfire Mag and .22RFM, essential for accurate measurements.
NO-GO HEADSPACE GAUGES - NO GO 22 WRF HEADSPACE GAUGE STEEL
46.9 GBP 5 £46.90 * £48.90
In stock
Cartridge: 17 HMR, 22 WRF, 22 RF Color: Steel Height: 0.284'' Length: 0.75'' Material: Steel Model Number: NO GO 22 WRF Style: No Go Gauge Weight: 0.1 lbs Width: 0.284'' Product no.: 184100231
In stock
46.9 GBP 5 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 223 REMINGTON HEADSPACE GAUGE STEEL
46.9 GBP 11 £46.90 * £48.90
In stock
Cartridge: 223 Remington, 6 mm x 45 Color: Steel Height: 0.355'' Length: 1.623'' Material: Steel Model Number: NO GO 223 Remington Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184100241
In stock
46.9 GBP 11 £46.90 * £48.90
Offer
Ensure precision and safety in your chamber work with the CLYMER NO-GO 22-250 Remington Headspace Gauge, an essential tool for every gunsmith and firearm enthusiast.
NO-GO HEADSPACE GAUGES - NO GO 22-250 REMINGTON HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 22-250 Remington Color: Steel Height: 0.405'' Length: 1.733'' Material: Steel Model Number: NO GO 22-250 Remington Style: No Go Gauge Weight: 0.1 lbs Width: 0.405'' Product no.: 184100251
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise chamber work with CLYMER NO-GO HEADSPACE GAUGES for .243 Win, .308 Win, and .358 Win; essential for safety and accuracy in firearms.
NO-GO HEADSPACE GAUGES - NO GO 308 WINCHESTER FAMILY HEADSPACE GAUGE STEEL
46.9 GBP 25 £46.90 * £48.90
In stock
Cartridge: 308 Winchester, 243 Winchester, 7 mm - 08 Remington, 358 Winchester, 260 Remington Color: Steel Height: 0.455'' Length: 1.895'' Material: Steel Model Number: NO GO 308 Winchester Family Style: No Go Gauge Weight: 0.1 lbs Width: 0.455'' Product no.: 184100261
In stock
46.9 GBP 25 £46.90 * £48.90
-8 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 WSM HEADSPACE GAUGE STEEL
59.9 GBP 7 £59.90 * £64.90
In stock
Cartridge: 300 WSM (Winchester Short Mag), 270 WSM (Winchester Short Mag), 338 Winchester Magnum, 325 WSM (Winchester Short Mag) Color: Steel Height: 0.53'' Length: 1.885'' Material: Steel Model Number: NO GO 300 WSM Style: No Go Gauge Weight: 0.2 lbs Width: 0.53'' Product no.: 184100264
In stock
59.9 GBP 7 £59.90 * £64.90
Offer
Ensure precise chambering and safety with the CLYMER NO-GO 7X57MM MAUSER HEADSPACE GAUGE, essential for accurate gunsmithing and reliable firearm performance.
NO-GO HEADSPACE GAUGES - NO GO 7X57MM MAUSER HEADSPACE GAUGE STEEL
46.9 GBP 14 £46.90 * £48.90
In stock
Cartridge: 257 Roberts, 7 mm Mauser (7 x 57 mm Mauser) Color: Steel Height: 0.43'' Length: 1.952'' Material: Steel Model Number: NO GO 7x57mm Mauser Style: No Go Gauge Weight: 0.1 lbs Width: 0.43'' Product no.: 184100281
In stock
46.9 GBP 14 £46.90 * £48.90
Offer
Ensure precision and safety in your chamber work with the CLYMER NO-GO 6.5x55mm Swede headspace gauge, a must-have for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 6.5X55MM SWEDE HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 6.5 x 55 mm Swedish Mauser Color: Steel Height: 0.43'' Length: 1.952'' Material: Steel Model Number: NO GO 6.5x55mm Swedish Mauser Style: No Go Gauge Weight: 0.1 lbs Width: 0.43'' Product no.: 184100291
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise chamber work and safety with the CLYMER NO-GO .30/30 Winchester Headspace Gauge, an essential tool for accurate firearm maintenance.
NO-GO HEADSPACE GAUGES - NO GO 30-30 WINCHESTER HEADSPACE GAUGE STEEL
47.9 GBP 16 £47.90 * £49.90
In stock
Cartridge: 30-30 Winchester, 375 Winchester, 219 Zipper, 25-35 Winchester, 7-30 Waters, 30 Herrett, 32 Winchester Special, 32-40 Winchester, 356 Winchester, 303 Savage, 307 Winchester, 219 Donaldson Wasp, 357 Herrett Color: Steel Height: 0.4'' Length: 0.73'' Material: Steel Model Number: 30-30 Winchester NO GO Style: No Go Gauge Weight: 0.1 lbs Width: 0.4'' Product no.: 184100301
In stock
47.9 GBP 16 £47.90 * £49.90
Offer
.30-40 Krag NO-GO headspace gauges by CLYMER ensure precise chamber measurements, enhancing safety and accuracy in your firearms maintenance and repair.
NO-GO HEADSPACE GAUGES - NO GO 30-40 KRAG HEADSPACE GAUGE STEEL
46.9 GBP 15 £46.90 * £48.90
In stock
Cartridge: 30-40 Krag, 303 British Color: Steel Height: 0.44'' Length: 0.73'' Material: Steel Model Number: NO GO 30-40 Krag Style: No Go Gauge Weight: 0.1 lbs Width: 0.44'' Product no.: 184100303
In stock
46.9 GBP 15 £46.90 * £48.90
-8 %
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 REMINGTON ULTRA MAGNUM HEADSPACE GAUGE STEEL
54.9 GBP 38 £54.90 * £59.90
In stock
Cartridge: 300 Remington Ultra Magnum, 7 mm Remington Ultra Magnum, 375 Remington Ultra Magnum Color: Steel Height: 0.52'' Length: 2.618'' Material: Steel Model Number: NO GO 300 Remington Ultra Magnum Style: No Go Gauge Weight: 0.2 lbs Width: 0.52'' Product no.: 184100307
In stock
54.9 GBP 38 £54.90 * £59.90
Offer
Ensure safe chamber work with Clymer No-Go Headspace Gauges, precision machined from hardened steel, available in various calibers for reliable, accurate measurements.
NO-GO HEADSPACE GAUGES - NO GO 30-06 SPRINGFIELD HEADSPACE GAUGE STEEL
46.9 GBP 18 £46.90 * £48.90
In stock
Cartridge: 30-06 Springfield, 270 Winchester, 25-06 Remington, 338-06, 35 Whelen, 6.5-06, 8 mm-06 Color: Steel Height: 0.445'' Length: 2.291'' Material: Steel Model Number: NO GO 30-06 Springfield Style: No Go Gauge Weight: 0.2 lbs Width: 0.445'' Product no.: 184100311
In stock
46.9 GBP 18 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel, available in various calibers for reliable performance.
NO-GO HEADSPACE GAUGES - NO GO 45-70 GOVERNMENT HEADSPACE GAUGE STEEL
46.9 GBP 15 £46.90 * £48.90
In stock
Cartridge: 45-70 Government, 348 Winchester, 33 WCF, 40-65 Winchester Color: Steel Height: 0.495'' Length: 0.73'' Material: Steel Model Number: NO GO 45-70 Government Style: No Go Gauge Weight: 0.1 lbs Width: 0.495'' Product no.: 184100331
In stock
46.9 GBP 15 £46.90 * £48.90
Offer
Clymer No-Go Headspace Gauges ensure precise chamber measurements, prevent safety hazards, and offer durable, caliber-specific tools for reliable gunsmithing.
NO-GO HEADSPACE GAUGES - NO GO 30 M1 CARBINE HEADSPACE GAUGE STEEL
46.9 GBP 14 £46.90 * £48.90
In stock
Cartridge: 30 Carbine Color: Steel Height: 0.335'' Length: 1.3'' Material: Steel Model Number: NO GO 30 M1 Carbine Style: No Go Gauge Weight: 0.1 lbs Width: 0.335'' Product no.: 184100351
In stock
46.9 GBP 14 £46.90 * £48.90
Offer
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel to verify chamber dimensions across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 25-20 WINCHESTER HEADSPACE GAUGE STEEL
46.9 GBP 17 £46.90 * £48.90
In stock
Cartridge: 218 Bee, 25-20 Winchester, 32-20 Winchester, 218 Mashburn Bee Color: Steel Height: 0.325'' Length: 0.73'' Material: Steel Model Number: NO GO 25-20 Winchester Style: No Go Gauge Weight: 0.1 lbs Width: 0.325'' Product no.: 184100361
In stock
46.9 GBP 17 £46.90 * £48.90
Offer
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 38 SUPER HEADSPACE GAUGE STEEL
46.9 GBP 10 £46.90 * £48.90
In stock
Cartridge: 38 Super Color: Steel Height: 0.38'' Length: 0.93'' Material: Steel Model Number: NO GO 38 Super Style: No Go Gauge Weight: 0.1 lbs Width: 0.38'' Product no.: 184100391
In stock
46.9 GBP 10 £46.90 * £48.90
Offer
Ensure precise and safe chamber work with the CLYMER No-Go Headspace Gauge for .44 Magnum/.44 Special, a must-have for all gunsmiths and firearm enthusiasts.
NO-GO HEADSPACE GAUGES - NO GO 44 MAGNUM HEADSPACE GAUGE STEEL
46.9 GBP 6 £46.90 * £48.90
In stock
Cartridge: 44 Magnum, 44 Special Color: Steel Height: 0.45'' Length: 0.73'' Material: Steel Model Number: NO GO 44 Magnum Style: No Go Gauge Weight: 0.1 lbs Width: 0.45'' Product no.: 184100431
In stock
46.9 GBP 6 £46.90 * £48.90
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 45 ACP HEADSPACE GAUGE STEEL
Cartridge: 45 Auto (ACP) Color: Steel Height: 0.47'' Length: 0.93'' Material: Steel Model Number: NO GO 45 ACP Style: No Go Gauge Weight: 0.1 lbs Width: 0.47'' Product no.: 184100451
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 7.62X39MM HEADSPACE GAUGE STEEL
Cartridge: 7.62 x 39 mm Russian Color: Steel Height: 0.4'' Length: 1.495'' Material: Steel Model Number: NO GO 7.62x39mm Style: No Go Gauge Weight: 0.1 lbs Width: 0.4'' Product no.: 184100491
Ensure precision and safety in your chamber work with the CLYMER NO-GO 7.62x54R Headspace Gauge, a must-have tool for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 7.62X54R HEADSPACE GAUGE STEEL
Cartridge: 7.62 x 54 mm Russian Color: Steel Height: 0.47'' Length: 0.73'' Material: Steel Model Number: NO GO 7.62x54R Style: No Go Gauge Weight: 0.1 lbs Width: 0.47'' Product no.: 184100501
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision machined from hardened steel for accuracy, durability, and a variety of calibers.
NO-GO HEADSPACE GAUGES - NO GO 12 GA HEADSPACE GAUGE STEEL
Cartridge: 12 Gauge Color: Steel Height: 0.788'' Length: 1.26'' Material: Steel Model Number: NO GO 12 Ga Style: No Go Gauge Weight: 0.2 lbs Width: 0.788'' Product no.: 184110121
Clymer No-Go Headspace Gauges ensure safe chamber dimensions, precision machining, and durable construction for reliable performance across multiple calibers.
NO-GO HEADSPACE GAUGES - NO GO 20 GA HEADSPACE GAUGE STEEL
Cartridge: 20 Gauge Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 20 Ga Style: No Go Gauge Weight: 0.2 lbs Width: 0.68'' Product no.: 184110201
Ensure precision and safety in your chamber work with the CLYMER NO-GO headspace gauge for .204 Ruger, an essential tool for every gunsmith.
NO-GO HEADSPACE GAUGES - NO GO 204 RUGER HEADSPACE GAUGE STEEL
Cartridge: 204 Ruger Color: Steel Height: 0.355'' Length: 1.686'' Material: Steel Model Number: NO GO 204 Ruger Style: No Go Gauge Weight: 0.1 lbs Width: 0.355'' Product no.: 184000034
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision machined from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 224 VALYRIE HEADSPACE GAUGE STEEL
Cartridge: 224 Valkyrie Color: Steel Height: 0.415'' Length: 1.37'' Material: Steel Model Number: NO GO 224 Valkyrie Style: No Go Gauge Weight: 0.1 lbs Width: 0.415'' Product no.: 184000078
Ensure safety and precision with Clymer No-Go Headspace Gauges, crafted from durable steel to verify chamber dimensions across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 6.5MM CREEDMOOR HEADSPACE GAUGE STEEL
Cartridge: 6.5 Creedmoor, 6mm Creedmoor, 22 Creedmoor Color: Steel Height: 0.465'' Length: 1.7'' Material: Steel Model Number: NO GO 6.5mm Creedmoor Style: No Go Gauge Weight: 0.1 lbs Width: 0.465'' Product no.: 184000080
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision machined from hardened steel for durability and accuracy across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 9MM LUGER HEADSPACE GAUGE STEEL
Cartridge: 9 mm Luger Color: Steel Height: 0.375'' Length: 0.786'' Material: Steel Model Number: NO GO 9mm Luger Style: No Go Gauge Weight: 0.1 lbs Width: 0.375'' Product no.: 184100341
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision-engineered from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 AAC BLACKOUT HEADSPACE GAUGE STEEL
Cartridge: 300 AAC Blackout Color: Steel Height: 0.365'' Length: 1.287'' Material: Steel Model Number: NO GO 300 AAC Blackout Style: No Go Gauge Weight: 0.1 lbs Width: 0.365'' Product no.: 100011311
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-made from hardened steel for reliable measurements across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 221 REMINGTON FIREBALL HEADSPACE GAUGE STEEL
Cartridge: 221 Remington Fireball Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 221 Remington Fireball Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100219
Ensure safe firearm operation with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - 22 HORNET NO-GO GAUGE
Cartridge: 22 Hornet, 17 Hornet Color: Steel Material: Steel Model Number: 22 Hornet NO GO Style: No Go Gauge Product no.: 184100236
Ensure firearm safety with Clymer No-Go Headspace Gauges, precision-crafted from hardened steel for accurate measurements across various calibers.
NO-GO HEADSPACE GAUGES - 250 SAVAGE NO-GO GAUGE
Cartridge: 250 Savage Color: Steel Material: Steel Model Number: 250 Savage NO GO Style: No Go Gauge Product no.: 184100256
Clymer No-Go Headspace Gauges ensure precise measurements, prevent safety hazards, and offer durable construction for reliable gunsmithing across various calibers.
NO-GO HEADSPACE GAUGES - NO GO 300 SAVAGE HEADSPACE GAUGE STEEL
Cartridge: 300 Savage Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 300 Savage Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100266
Ensure precise chambering and safety with the CLYMER NO-GO 40 S&W Headspace Gauge, essential for accurate gunsmithing and reliable firearm performance.
NO-GO HEADSPACE GAUGES - NO GO 40 S&W HEADSPACE GAUGE STEEL
Cartridge: 40 S&W Color: Steel Height: 0.68'' Length: 1.25'' Material: Steel Model Number: NO GO 40 S&W Style: No Go Gauge Weight: 0.02 lbs Width: 0.68'' Product no.: 184100401
Clymer No-Go Headspace Gauges ensure safe chamber dimensions with precision machining, durable steel, and a wide range of calibers for reliable gunsmithing.
NO-GO HEADSPACE GAUGES - 45 LONG COLT NO-GO GAUGE
Cartridge: 45 (Long) Colt Color: Steel Material: Steel Style: No Go Gauge Product no.: 184100511
Ensure precise chamber measurements with the CLYMER .410 Bore No-Go Gauge, essential for safe and accurate gunsmithing work on your shotgun.
NO-GO HEADSPACE GAUGES - 410 BORE NO-GO GAUGE
Cartridge: .410 Bore Color: Steel Material: Steel Model Number: 410 Bore NO GO Style: No Go Gauge Product no.: 184110411

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to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.

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