Brownells Special Line Brass Rifle Brush, 17 Caliber, 5-40 TPI, 3-Pack

This Special Line brass brush is sized for 17 caliber rifles with a 5-40 TPI thread to fit that rod pattern, giving varmint rifle owners a gentle, effective cleaning tool. Soft brass bristles protect the thin rifling found in 17 caliber barrels. The 3-pack keeps spares ready for ongoing use.