MANSON PRECISION RIMLESS CARTRIDGE HEADSPACE GAUGES The Manson Precision Rimless Cartridge Headspace Gauges enable gunsmiths and firearm enthusiasts to verify the headspace of rimless cartridges, ensuring firearms are safe to fire. Proper headspace is critical for reliable chambering, ignition, and extraction of cartridges, preventing potential malfunctions or safety hazards. These gauges are essential for chambering new barrels, performing routine maintenance, or evaluating used firearms. 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 Manson Precision Rimless Cartridge 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 Manson Precision Rimless Cartridge Headspace Gauges into your gunsmithing toolkit ensures that your firearm chambers are within safe operational limits, enhancing both safety and performance.

GO GAUGE, fits 5.45 x 39mm

Attributes

Cartridge: 5.45 x 39 mm
Colour: Steel
Height: 2''
Length: 2''
Material: Steel
Model Number: 5.45x39mm Go
Style: Go Gauge
Weight: 0.2 lbs
Width: 2''
Delivery weight: 0.018kg
Shipping width: 57mm
Shipping length: 89mm

Item details

Made in USA

Customers reviews

Customer ratings (4)

4.3 / 5

Slightly recommend

Go Gauge for .50 BMG RIIFLE< NOT BROWNIN 08/12/2017

This is probably a fine product for the Ruger or other rifle using the .50 cal BMG cartridge. The REAL .50 Cal BMG, Aircraft model, uses a HEADSPACE Gauge to obtain proper barrel replacement when the old barrel melts. If the gunner holds his fire to 3-6 shot bursts and allows his barrel to cool, he will probably not melt his barrels, but NEVER DISCARD a droopy or melted barrel; a good machinist can refurbish the old barrels to work almost as well as factory new, with nice added features. I still have my original issue go-nogo gage that the USMC gave me, as I was the only one allowed to service and maintain our 2 Browning M2s. Amazing accuracy with optical sights and singlefire mode off a special made tripod/pintle mount hybrid. Probably could extend range with a well-sighted in varmint scope. I know 35+ old farts like me who can handle 2.5 km to 4 km? The new kids are probably better, but I'm old-fashioned and like to just reach out and touch someone. 3/65 HCMTForest Recon

Definitely recommended

Great Buy 07/01/2012

The best feature of this gauge is not having to disassemble the bolt. It worked great verifying an old M1 Carbine I was thinking about buying.

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