The Clymer 223 Remington Go Gauge is essential for measuring and ensuring the correct chamber length when chambering a new rifle barrel or checking a used gun for safety.
Each gauge is clearly etched with "Go" or "No-Go" and the caliber/gauge name for easy identification, and they are made to SAAMI specifications.
The gauges are machined steel and interchangeable between calibers that share the same Stock #, with a variety of cartridges listed for each gauge type.
Attributes
Cartridge:
223 Remington,6 mm x 45
Style:
Go Gauge
Delivery weight: 0.068kg