Mfg: Brownells SPECS: Bristles: Available in stainless steel. However, the aggressive action accelerates wear, and regular use can shorten barrel life.54 BP Rifle - 10-32 thread, for use with Dewey Large-Bore Coated Rods. Stainless Steel Bore Brush - For severely leaded, fouled or rusted bores, the aggressive cleaning action of a stainless steel brush can help get them clean. The assault shotgun fires five pellets per round, each pellet having a base damage of 4 (for a total base damage of 20). It is an automatic-feed shotgun that can be loaded with either buckshot or sabot shells. The shank is one-piece, looped and wound (not two, twisted together and chopped off). The Assault Shotgun is a rifle skill weapon in Deus Ex. Since darn near as many bore brushes get used in the shop as get sold, we've packed these custom-made, top quality brushes in bulk paks to make them more convenient and less expensive. Brownells Standard Line Stainless Steel Bore Brushes - 1 Dozen S/S.