Brownells .44 Cal/.45 Cal #8-32 Male Bore Mop, Pack of 3

A go-to for many shooters, this mop uses virgin wool to apply bore cleaner or oil efficiently. It adjusts naturally to the rifling, while the twisted brass construction ensures your bore stays protected from damage. Material composition includes wool fibers, brass shank and precision-engineered coupling components for enhanced durability and performance Length is 3.27 inches, thread size is 8-32