The stock Small/Medium/Large Casefeed Plungers as proivded from Dillon are too generic for today’s high speed auto drives. They allow the case to rock towards and away from the ram as the case chatters across the cast iron.
We have fixed that issue by designing caliber specific plungers that are barely over the maximum SAAMI case dimensions.
Precision machined from billet 4140 steel and laser etched. Between our shell plates and now casefeed plungers, case insertion has never been smoother.
Available as of March 18th, 2022.