Brownells Muzzle Facing Barrel Pilot Rifled Shotgun 12 Gauge .718"

The Brownells Muzzle Facing Barrel Pilot is a precision gunsmithing tool designed for use when facing and squaring shotgun muzzles. Made from brass, this pilot is specifically sized for 12 gauge rifled shotgun barrels with a .718" diameter. It guides the cutter squarely into the bore to ensure a clean, concentric muzzle face — an essential step for accuracy-focused barrel work.