Brownells India Stone Silversmith Colt Single Action Hand Slot Stoning Kit MF-414

The Brownells India Stone Silversmith MF-414 is a hand slot stoning kit designed specifically for fitting and polishing the hand slot on Colt Single Action revolvers. This India-style abrasive stone is precision-shaped to access tight internal surfaces, allowing gunsmiths to smooth action parts and reduce friction for improved trigger performance. An essential tool for Single Action revolver tuning and custom gunsmithing work.