Allen Company Universal Gun Cleaning Kit and Tool Box – Rifle, Shotgun, and Hand
SHOTGUN CLEANING: Bronze bore brushes and cotton swabs are all standard 5/16-27 thread for 12, 20, &. 410 bores/gauges. Muzzle guards for 4mm and 6mm. PISTOL AND RIFLE CLEANING: Bronze brushes for. 17. 22. 243. 270. 30. 35. 338. 375. 40. 44. 45. 50, and. 54 cal.
