Brownells 5-Degree Barrel Chamfering Plug Gauge 38/357 Caliber

The Brownells 5-Degree Barrel Chamfering Plug Gauge is a precision gunsmithing tool designed for chamfering barrel throats on universal handguns chambered in 38/357 caliber (.357–.359). Used to verify and guide the chamfering angle at the barrel's muzzle or throat, this plug gauge ensures consistent, accurate results. Compatible with universal handgun platforms in the 38/357 caliber range. Sold as gauge only.