Brownells .38 Caliber/.357 Cal Medium Course Polishing Hone, Gray

Engineered for revolver maintenance, the Brownells cylinder polishing system addresses rough or damaged chambers. By polishing out imperfections, it creates a smoother surface that enhances extraction and ensures dependable operation shot after shot. This advanced polishing system employs medium grit silicon carbide abrasives integrated into twisted steel shafts, ensuring efficient material removal and delivering a superior polished finish The honing tools measure precisely 3 inches in length, ensuring optimal performance and compatibility with industry-standard specifications The system facilitates the elimination of machining marks on semi-automatic pistol spring channels, optimizing hammer descent and enhancing cycling efficiency To ensure optimal performance and longevity of the hones, it is recommended to use them with Flex-Hone oil