Brownells Standard Line Stainless Steel Bore Brushes are sold in bulk packs for convenience and cost savings.
Stainless steel bristles are designed for aggressive cleaning of severely leaded, fouled, or rusted bores but may accelerate barrel wear.
The brushes feature a one-piece, looped and wound shank, with sizes available for .44/.45 caliber handguns and various threads for rifles and shotguns.