Durable, phosphor bronze bristles are held stiffly in place by a looped-and-wound, brass shank that wonX'Xt scratch your chamber. Tapered to provide superb cleaning of case neck area. Fits rods accepting 8-32, male threads. Mfg: Brownells SPECS: Bronze bristles, brass shank. 8-32 threads. 5" (12.7cm) long. Tapers from .53" (13.5mm) to .79" (20mm).
