The Lee Ram Prime Priming Unit allows the reloader to prime on the up-stroke for a more sensitive feel and increased leverage. Included are easy to change punches for both large and small primers. Fits all brands of single stage presses. This is the same tool that is supplied with the Lee Challenger and Hand Press Kit.

Fits: All brands of single stage presses with standard 7/8"-14 threaded dies

Function: Priming Unit

Material: Steel priming unit, Aluminum shell holder adapter

Notes: May not work with other manufacturers shellholders as the priming hole might not be large enough diameter for the ram prime.