Birchwood Casey 41270 Bronze Bore Brush 12 Gauge

The Birchwood Casey 41270 Bronze Bore Brush is a single-pack shotgun cleaning brush purpose-built for 12 gauge bores. A durable steel core carries a dense wrap of bronze bristles that scour away copper, carbon, and lead fouling without scoring or damaging barrel steel, making it an ideal routine-maintenance tool for any shotgunner.

The brush is threaded 8-32, so it screws onto any standard cleaning rod with matching female threading. Compact, economical, and factory fresh, the 41270 is a go-to replacement or spare brush for a shotgun cleaning kit.