The Clymer 20 Gauge No-Go Gauge is essential for checking the chamber length of rifles to ensure safety and accuracy, especially when chambering a new barrel or buying a used gun.
These gauges are etched with "No-Go" and the caliber/gauge name for easy identification and are made to SAAMI specs.
The product is made of machined steel and can be used interchangeably between calibers that share the same Stock #.
Attributes
Cartridge:
20 Gauge
Style:
No Go Gauge
Delivery weight: 0.068kg