LYMAN Flash Hole Uniformer UNI Convert your original RCBS AmmoMaster

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

ABS helmet and Dovetail Mount included

Tactical oversized bolt handle

The low-profile E-Max hearing protection combines great circuitry with a low profile earcup that's ideal for shotgun shooters and action shooters

Thanks to reduced reflections

LYMAN Flash Hole Uniformer UNI Convert your original RCBS AmmoMasterThis handy tool removes internal flash hole burrs. It features a tool steel cutter which is inserted into the flash hole through the case neck with burrs removed by a clockwise turn. An adjustable stop collar allows use with any size case. Fits 22 to 45 calibres.