Brownells Brass Lap for .38-.45 Caliber

The Brownells Brass Lap is a bore lapping tool designed for polishing and conditioning the bore of handgun barrels in .38 through .45 caliber. Used with lapping compound, it helps smooth rough bore surfaces, remove minor tool marks, and improve accuracy. Compatible with universal handgun calibers in the .38-.45 range. A reliable gunsmithing consumable for bore finishing work.