Pro-Shot Choke and Chamber Tool 10 Gauge to 410 Bore, Brass, 5/16x27 Cartridge_7.62 X 53 R (Russian) head spacing and overall consistency

head spacing and overall consistency of round-to-round production

locking lug recess and action

but none quite like the exclusive Forster Co-Ax Primer Seater

For use with the Lee Load-Master Press

45 Winchester Magnum

Pro-Shot Choke and Chamber Tool 10 Gauge to 410 Bore, Brass, 5/16x27 Cartridge_7.62 X 53 R (Russian) head spacing and overall consistencyThis quality made all brass tool should be used with Pro Shot Shotgun Chamber brushes. Great for using with your chamber brush in chambers and the screw in choke area. Works for chambers and chokes from 410 thru 10 Gauge. Accepts accessories of 5 16x27 Male thread. Excellent for use in Side by Side and Over and Under Shotguns.