Make sure you have the right equipment for the job with it comes to running your progressive press; one of those things is shell plates. The RCBS 5-Station Shell Plates properly align the case with the reloading die during reloading. They're built from hardened steel and capture 0.125" of the case head for proper SAAMI head spacing. They feature five stations and are for use on PiggyBack, PiggyBack II, PiggyBack 3, PiggyBack 4, AmmoMaster Auto, Pro 2000 and Pro 2000 Auto progressive presses.
Shell plate #41