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Home Gunsmith Tools Measuring Tools Headspace Gauges CLYMER GO/NO-GO GAUGE SETS Support
Ensure precise chamber length with the CLYMER 40 S&W Go/No-Go Gauge Set 🔧. Perfect for safe, accurate gun chambering. Durable case included!

CLYMER GO/NO-GO GAUGE SETS - CLYMER 40 S&W HEADSPACE GAUGE KIT

184000050

Variations:

Ensure precise chamber length with the CLYMER 40 S&W Go/No-Go Gauge Set 🔧. Perfect for safe, accurate gun chambering. Durable case included!
CLYMER 40 S&W HEADSPACE GAUGE KIT
99.9 GBP 5 £99.90 *
In stock
Cartridge: 40 S&W Product no.: 184000050
In stock
99.9 GBP 5 £99.90 *
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Ensure safe chambering with the CLYMER 30-06 Springfield Headspace Gauge Kit. 🛠️ Accurate and convenient for all your gauging needs!
CLYMER 30-06 SPRINGFIELD HEADSPACE GAUGE KIT
99.9 GBP 43 £99.90 *
In stock
Cartridge: 30-06 Springfield Product no.: 184000040
In stock
99.9 GBP 43 £99.90 *
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Ensure your firearm's safety with the CLYMER 45 ACP Headspace Gauge Kit. 🛠️ Accurate, durable, and essential for proper chambering.
CLYMER 45 ACP HEADSPACE GAUGE KIT
99.9 GBP 19 £99.90 *
In stock
Cartridge: 45 Auto (ACP) Product no.: 184000041
In stock
99.9 GBP 19 £99.90 *
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Ensure a safe chamber with the CLYMER 9mm Luger Headspace Gauge Kit. 🛠️ Accurate Go/No-Go gauges in a durable case for precision checking.
CLYMER 9MM LUGER HEADSPACE GAUGE KIT
99.9 GBP 51 £99.90 *
In stock
Cartridge: 9 mm Luger Product no.: 184000042
In stock
99.9 GBP 51 £99.90 *
Ask question
Ensure safe chambering with CLYMER's 7.62x39mm Go/No-Go Gauge Set 🔧. Precision tools for checking headspace to meet SAAMI specs.
CLYMER 7.62X39MM HEADSPACE GAUGE KIT
99.9 GBP 31 £99.90 *
In stock
Cartridge: 7.62 x 39 mm Product no.: 184000039
In stock
99.9 GBP 31 £99.90 *
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Ensure safety with the CLYMER 223 Remington headspace gauge kit. 🛠️ Accurate checks for your chamber length in a durable case!
CLYMER 223 REMINGTON HEADSPACE GAUGE KIT
99.9 GBP 58 £99.90 *
In stock
Cartridge: 223 Remington Product no.: 184000037
In stock
99.9 GBP 58 £99.90 *
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Ensure safe chambering with the Clymer 7.62x54R Headspace Gauge Kit. 🛠️ Check headspace accuracy easily with this essential tool set!
CLYMER 7.62X54R HEADSPACE GAUGE KIT
99.9 GBP 1 £99.90 *
In stock
Cartridge: 7.62 x 54 mm Russian Product no.: 184000047
In stock
99.9 GBP 1 £99.90 *
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Ensure safe chambering with the CLYMER 22 Long Rifle GO/NO-GO Gauge Set. 🛠️ Precision tools for accurate headspace checks!
CLYMER 22 LONG RIFLE HEADSPACE GAUGE KIT
99.9 GBP 4 £99.90 *
In stock
Cartridge: 22 Long Rifle Product no.: 184000051
In stock
99.9 GBP 4 £99.90 *
Ask question
Ensure your firearm's safety with the CLYMER 12 Gauge GO/NO-GO Gauge Set. 🛠️ Perfect for accurate headspace checks in a durable case!
CLYMER 12 GAUGE HEADSPACE GAUGE KIT
134.9 GBP 8 £134.90 *
In stock
Cartridge: 12 Gauge Product no.: 184000048
In stock
134.9 GBP 8 £134.90 *
Ask question
Ensure safe chambering with the CLYMER 300 AAC Blackout Gauge Kit. 🛠️ Accurate Go/No-Go gauges in a durable case for precision checking!
CLYMER 300 AAC BLACKOUT HEADSPACE GAUGE KIT
99.9 GBP 2 £99.90 *
In stock
Cartridge: 300 AAC Blackout Product no.: 184000075
In stock
99.9 GBP 2 £99.90 *
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Ensure safety with the CLYMER GO/NO-GO Gauge Set for 6.5x47mm Lapua. 🛠️ Precision tools for accurate chamber length checks!
CLYMER 6.5X47MM LAPUA HEADSPACE GAUGE KIT
99.9 GBP 10 £99.90 *
In stock
Cartridge: 6.5 x 47 mm Lapua Product no.: 184000081
In stock
99.9 GBP 10 £99.90 *
Ask question
Ensure precise chamber length with the CLYMER 6mm ARC GO/NO-GO Gauge Set. 🛠️ Perfect for safe chambering and meets SAAMI specs!
CLYMER 6MM ARC HEADSPACE GAUGE KIT
99.9 GBP 29 £99.90 *
In stock
Cartridge: 6 mm ARC Product no.: 184000085
In stock
99.9 GBP 29 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 6.5 Creedmoor GO/NO-GO Gauge Set 🛠️. Perfect for checking headspace before firing your new gun!
CLYMER 6.5 CREEDMOOR HEADSPACE GAUGE KIT
99.9 GBP 7 £99.90 *
In stock
Cartridge: 6.5 Creedmoor Product no.: 184000086
In stock
99.9 GBP 7 £99.90 *
Ask question
Ensure your 308 Winchester's chamber is safe with CLYMER's GO/NO-GO Gauge Set. 🛠️ Precision tools in a durable case for accuracy!
CLYMER 308 WINCHESTER HEADSPACE GAUGE KIT
99.9 GBP 0 £99.90 *
Reordered
Cartridge: 308 Winchester Product no.: 184000038
Reordered
99.9 GBP 0 £99.90 *
Ask question
Ensure precise chamber length with the CLYMER 5.56x45mm NATO GO/NO-GO Gauge Set 🛠️. Perfect for safe and accurate gun barrel chambering.
CLYMER 5.56X45MM NATO HEADSPACE GAUGE KIT
99.9 GBP 0 £99.90 *
Reordered
Cartridge: 5.56 mm NATO Product no.: 184000074
Reordered
99.9 GBP 0 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 6.5 PRC Headspace Gauge Kit. 🛠️ Precision tools for accurate checks in a durable case.
CLYMER 6.5 PRC HEADSPACE GAUGE KIT
119.9 GBP 0 £119.90 *
Reordered
Cartridge: 6.5 PRC Product no.: 184000083
Reordered
119.9 GBP 0 £119.90 *
Ask question
99.9 134.9 16 GBP
99.9 GBP £99.90

Prices inclusive of duty & VAT.

Product no.: 184000050

Mfr. No.: GONG40S/W

Convenient kits contain Go and No-Go gauges for accurately checking chamber length to make sure it meets SAAMI specs. These gauges are essential tools for ensuring a tight, accurate, safe chamber when chambering a new barrel. Always have a set on hand to check for correct headspace before buying or firing a new gun. Comes in a handy, durable plastic carrying case.
In stock
10

Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse

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Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse

Wish List Ask question

Variations:

Ensure precise chamber length with the CLYMER 40 S&W Go/No-Go Gauge Set 🔧. Perfect for safe, accurate gun chambering. Durable case included!
CLYMER 40 S&W HEADSPACE GAUGE KIT
99.9 GBP 5 £99.90 *
In stock
Cartridge: 40 S&W Product no.: 184000050
In stock
99.9 GBP 5 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 30-06 Springfield Headspace Gauge Kit. 🛠️ Accurate and convenient for all your gauging needs!
CLYMER 30-06 SPRINGFIELD HEADSPACE GAUGE KIT
99.9 GBP 43 £99.90 *
In stock
Cartridge: 30-06 Springfield Product no.: 184000040
In stock
99.9 GBP 43 £99.90 *
Ask question
Ensure your firearm's safety with the CLYMER 45 ACP Headspace Gauge Kit. 🛠️ Accurate, durable, and essential for proper chambering.
CLYMER 45 ACP HEADSPACE GAUGE KIT
99.9 GBP 19 £99.90 *
In stock
Cartridge: 45 Auto (ACP) Product no.: 184000041
In stock
99.9 GBP 19 £99.90 *
Ask question
Ensure a safe chamber with the CLYMER 9mm Luger Headspace Gauge Kit. 🛠️ Accurate Go/No-Go gauges in a durable case for precision checking.
CLYMER 9MM LUGER HEADSPACE GAUGE KIT
99.9 GBP 51 £99.90 *
In stock
Cartridge: 9 mm Luger Product no.: 184000042
In stock
99.9 GBP 51 £99.90 *
Ask question
Ensure safe chambering with CLYMER's 7.62x39mm Go/No-Go Gauge Set 🔧. Precision tools for checking headspace to meet SAAMI specs.
CLYMER 7.62X39MM HEADSPACE GAUGE KIT
99.9 GBP 31 £99.90 *
In stock
Cartridge: 7.62 x 39 mm Product no.: 184000039
In stock
99.9 GBP 31 £99.90 *
Ask question
Ensure safety with the CLYMER 223 Remington headspace gauge kit. 🛠️ Accurate checks for your chamber length in a durable case!
CLYMER 223 REMINGTON HEADSPACE GAUGE KIT
99.9 GBP 58 £99.90 *
In stock
Cartridge: 223 Remington Product no.: 184000037
In stock
99.9 GBP 58 £99.90 *
Ask question
Ensure safe chambering with the Clymer 7.62x54R Headspace Gauge Kit. 🛠️ Check headspace accuracy easily with this essential tool set!
CLYMER 7.62X54R HEADSPACE GAUGE KIT
99.9 GBP 1 £99.90 *
In stock
Cartridge: 7.62 x 54 mm Russian Product no.: 184000047
In stock
99.9 GBP 1 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 22 Long Rifle GO/NO-GO Gauge Set. 🛠️ Precision tools for accurate headspace checks!
CLYMER 22 LONG RIFLE HEADSPACE GAUGE KIT
99.9 GBP 4 £99.90 *
In stock
Cartridge: 22 Long Rifle Product no.: 184000051
In stock
99.9 GBP 4 £99.90 *
Ask question
Ensure your firearm's safety with the CLYMER 12 Gauge GO/NO-GO Gauge Set. 🛠️ Perfect for accurate headspace checks in a durable case!
CLYMER 12 GAUGE HEADSPACE GAUGE KIT
134.9 GBP 8 £134.90 *
In stock
Cartridge: 12 Gauge Product no.: 184000048
In stock
134.9 GBP 8 £134.90 *
Ask question
Ensure safe chambering with the CLYMER 300 AAC Blackout Gauge Kit. 🛠️ Accurate Go/No-Go gauges in a durable case for precision checking!
CLYMER 300 AAC BLACKOUT HEADSPACE GAUGE KIT
99.9 GBP 2 £99.90 *
In stock
Cartridge: 300 AAC Blackout Product no.: 184000075
In stock
99.9 GBP 2 £99.90 *
Ask question
Ensure safety with the CLYMER GO/NO-GO Gauge Set for 6.5x47mm Lapua. 🛠️ Precision tools for accurate chamber length checks!
CLYMER 6.5X47MM LAPUA HEADSPACE GAUGE KIT
99.9 GBP 10 £99.90 *
In stock
Cartridge: 6.5 x 47 mm Lapua Product no.: 184000081
In stock
99.9 GBP 10 £99.90 *
Ask question
Ensure precise chamber length with the CLYMER 6mm ARC GO/NO-GO Gauge Set. 🛠️ Perfect for safe chambering and meets SAAMI specs!
CLYMER 6MM ARC HEADSPACE GAUGE KIT
99.9 GBP 29 £99.90 *
In stock
Cartridge: 6 mm ARC Product no.: 184000085
In stock
99.9 GBP 29 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 6.5 Creedmoor GO/NO-GO Gauge Set 🛠️. Perfect for checking headspace before firing your new gun!
CLYMER 6.5 CREEDMOOR HEADSPACE GAUGE KIT
99.9 GBP 7 £99.90 *
In stock
Cartridge: 6.5 Creedmoor Product no.: 184000086
In stock
99.9 GBP 7 £99.90 *
Ask question
Ensure your 308 Winchester's chamber is safe with CLYMER's GO/NO-GO Gauge Set. 🛠️ Precision tools in a durable case for accuracy!
CLYMER 308 WINCHESTER HEADSPACE GAUGE KIT
99.9 GBP 0 £99.90 *
Reordered
Cartridge: 308 Winchester Product no.: 184000038
Reordered
99.9 GBP 0 £99.90 *
Ask question
Ensure precise chamber length with the CLYMER 5.56x45mm NATO GO/NO-GO Gauge Set 🛠️. Perfect for safe and accurate gun barrel chambering.
CLYMER 5.56X45MM NATO HEADSPACE GAUGE KIT
99.9 GBP 0 £99.90 *
Reordered
Cartridge: 5.56 mm NATO Product no.: 184000074
Reordered
99.9 GBP 0 £99.90 *
Ask question
Ensure safe chambering with the CLYMER 6.5 PRC Headspace Gauge Kit. 🛠️ Precision tools for accurate checks in a durable case.
CLYMER 6.5 PRC HEADSPACE GAUGE KIT
119.9 GBP 0 £119.90 *
Reordered
Cartridge: 6.5 PRC Product no.: 184000083
Reordered
119.9 GBP 0 £119.90 *
Ask question

Description:

Headspace Gauge Sets In Popular Rifle & Pistol Calibers
Convenient kits contain Go and No-Go gauges for accurately checking chamber length to make sure it meets SAAMI specs. These gauges are essential tools for ensuring a tight, accurate, safe chamber when chambering a new barrel. Always have a set on hand to check for correct headspace before buying or firing a new gun. Comes in a handy, durable plastic carrying case.

Top takeaways

  1. The Clymer 40 S&W Headspace Gauge Kit includes both Go and No-Go gauges to check chamber length for SAAMI compliance.
  2. These gauges are crucial for verifying the safety and precision of a chamber when fitting a new barrel.
  3. The kit comes with a durable plastic case for storage and transport.

Attributes

  • Cartridge: 40 S&W
  • Style: Gauge Kit
  • Delivery weight: 0.005kg
  • Shipping height: 18mm
  • Shipping width: 18mm
  • Shipping length: 58mm

Item details

Made in USA

Customers reviews

Customer ratings (10)

4.9 / 5
Definitely recommended

Brownells USA Necessary Tool 16/12/2017

Checking head space was easier than I thought. These gauges were quick and easy to use and the findings gave me a confident feeling about the new bolt that I installed on my AR 7.62x39. They should be handle with care as to not put any dings or scratches on them.

Definitely recommended

Brownells USA Only way to b shure 30/03/2017

Ordered this gauge set to check my ar build. They come nicely packaged and they proved their purpose. I really prefer to know if headspace is acceptable before I pull the trigger the first time. Maybe a bit spendy, but I'm guessing you could probably sell them and recoupe most of the cost. Gonna keep mine, kinda got the bug now, might just build another one.

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