Brownells 9mm 800 Grit Chamber Hone

The Brownells 9mm 800 Grit Chamber Hone is a precision gunsmithing tool designed to polish and smooth firearm chambers for improved feeding, extraction, and overall performance. Specifically sized for 9mm chambers, the 800-grit abrasive provides a fine polishing action that removes tool marks and surface roughness without altering critical chamber dimensions. An essential tool for gunsmiths and serious shooters looking to optimize chamber finish.