TETRA NYLON BRUSH .40/.41

Tetra Nylon Brush

Nylon will not harm your barrel. Tightly wound precision brass core brushes effectively remove fouling from gun barrels.

Features

• Industry standard 8-32 male thread (5-40 for .17 Cal. & .204 Cal.) • 5/16-27 male thread (12,20,28 & 410 Gauge) • Close tolerance specifications for perfect bore fit • Will not harm or scratch steel • Durable and reusable