WOOL BORE MOPS by BROWNELLS are designed for .22 to .270 caliber rifles and handguns, ensuring thorough coating with bore cleaner or oil due to their virgin wool composition.
The wool's natural springiness allows it to conform to rifling grooves, while the looped and twisted brass shank prevents scratching the bore.
These mops are 3¼" (8.3cm) long with an 8-32 thread for rifles/pistols and 2-7⁄8" (7.3cm) long with a 5⁄16"-27 thread for shotguns, catering to a wide range of firearms.