Convert your original RCBS AmmoMaster (not the AmmoMaster 2) to load the massive 50 BMG.

This kit includes all parts required to adapt the press to the 1.5"-12 threaded dies for the 50 BMG. Dies sold separately.

Technical Information

Fits: RCBS AmmoMaster single stage press (NOT AmmoMaster 2)

Material: Cast iron top plate, steel parts and plastic primer catcher <>Mounting Hardware Included: Yes

The Ammomaster as shipped from the factory, is designed for use with standard 7/8-14 thread reloading dies and accessories

This kit converts the Ammomaster so that it can be used with 1.5-12 threaded 50 BMG dies

Top plate in this kit is sized for 1.5-12 threaded dies and the plate attaching bolts are longer to allow clearance for the 50 BMG cartridge