The "SPECIAL LINE"™ BRASS CORE BORE BRUSH is designed to prevent scratches with its one-piece, looped and wound brass shank and no-scratch brass coupling.
It features high-quality phosphor bronze bristles for effective cleaning and extended life.
Specifically tailored for 28 Gauge shotguns, this brush comes in a 3 pack with an overall length of 2-7/8" (7.3cm) and a 5/16-27 thread.