Heavy Weight Nylon Centerfire Rifle Bore Brush - Heavy Weight Nylon Rifle Brush 7mm 3 Pack

Super-aggressive, nylon brush makes short work of stubborn bore deposits. Extra-stiff, large diameter bristles are safe on rifling and smoothbore surfaces. Won't deteriorate when used with your favorite solvent. Strong, one-piece, looped and wound brass shank and coupling prevents scratching. SPECS: Bristles: Heavy weight (HW) nylon. Shank: Brass, looped and wound. Overall Length: 3.26" (8.3cm) Thread: 8-32 male Mfg: Brownells