Pro Shot - Bore Brush Dozen Pack RCBS this gun treatment is assured

this gun treatment is assured perfect firing from 50 F below zero to 350 F

Installs over the Case Trimmer Cutter Shaft

50BMG Case Trimmer available here

Firm leather material improves stability

Yet other cartridge 'family groups where the neck/shoulder area is changed will require a different pilot

Pro Shot - Bore Brush Dozen Pack RCBS this gun treatment is assuredDOZEN PER PACK When a Pro Shot brush is half worn out, its as good as most other major brands brush brand new! Here's why, our specifically designed bore brush for each Cal. mm brush is sized to make cleaning faster & easier and aid in extended brush life. American Standard #8 32 thread. Brass Core and Bronze Bristles (Benchrest Type)designed for competition shooters to withstand frequent use. Construction consists of a high quality brass core and