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Forster

Forster .300 Blackout GO Headspace Gauge Precision Steel

Forster .300 Blackout GO Headspace Gauge Precision Steel

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The Forster .300 Blackout GO Gauge is a precision steel headspace gauge that lets gunsmiths and reloaders verify rifle chamber length before firing. If the bolt closes on this gauge, the chamber will accept any ammunition made within S.A.A.M.I. industry standard specifications.

Proper headspace gauging prevents dangerous brass rupture and supports optimal accuracy and safety for .300 Blackout rifles, making this gauge an essential safety tool for any .300 Blackout build.

Key Features

Brand Forster
Product Type Headspace Gauge
Caliber .300 Blackout
Gauge Type GO
Material Steel
Manufacturer SKU HG0300G
UPC 757253992124
Condition New

How to use

Insert the GO gauge into the rifle chamber and attempt to close the bolt. If the bolt closes, the chamber will accept any ammunition made within S.A.A.M.I. industry standard specifications. If the bolt does not close, the chamber may be too short and should be inspected by a qualified gunsmith.

Frequently asked questions

What does it mean if the rifle closes on this GO gauge?

If the rifle closes on this GO gauge, the chamber will accept any ammunition made within S.A.A.M.I. industry standard specifications.

What is the purpose of a GO headspace gauge?

It tests rifle chamber length to ensure proper headspace and prevent dangerous excessive headspace.

What material is the Forster .300 Blackout GO Gauge made of?

It is made from precision steel construction for durability and accuracy.

What is the Forster SKU for this gauge?

The manufacturer SKU is HG0300G.

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