The Forster Products, Inc. 284 Winchester No-Go Gauge is essential for measuring rifle chamber length to ensure safety and accuracy, particularly when chambering a new barrel or buying a used gun.
It is constructed to SAAMI specifications, with this particular gauge being .0005 inch under the 7.62 NATO NO-GO dimension, which is critical for safe firearm operation.
The gauges are machined steel and are interchangeable between calibers that share the same stock number, covering a wide range of cartridges beyond just the 284 Winchester family.
Attributes
Cartridge:
284 Winchester,6 mm - 284 Winchester,25/284 Winchester,6.5 x 284 mm Winchester,30/284 Winchester
Style:
No Go Gauge
Delivery weight: 0.068kg