Author: Goosic
Subject: Reloading 303 with crimp
Posted: September 13 2023 at 2:42pm
If you are looking to do some no frills target shooting, get some new PPU brass and some PPU 174grn FMJ-BT projectiles along with some non magnum large rifle primers and either IMR4064, or Varget. Charge the cases with 39.5grns and seat to a minimum OAL of 3.075" and do not crimp. You will have an averaged fps of 2425 and you should not have to worry about excessive chamber pressures if, the rifle/s you intent to use have been properly inspected and deemed safe to fire...
Subject: Reloading 303 with crimp
Posted: September 13 2023 at 2:42pm
If you are looking to do some no frills target shooting, get some new PPU brass and some PPU 174grn FMJ-BT projectiles along with some non magnum large rifle primers and either IMR4064, or Varget. Charge the cases with 39.5grns and seat to a minimum OAL of 3.075" and do not crimp. You will have an averaged fps of 2425 and you should not have to worry about excessive chamber pressures if, the rifle/s you intent to use have been properly inspected and deemed safe to fire...