Sinclair Bump Gage Insert, 6.8mm Rem SPC, 23° Md: 0910231
Sinclair Bump Gage Insert, 6.8mm Rem SPC, 23° Md: 0910231Sinclair Bump Gage Inserts Are Used To Measure The Amount Of Shoulder Bump When Setting Up Full Length Sizing Dies. Bump Gages Install In Eithe...