RCBS Small Base Taper Crimp 2 Die Set 6x45mm (6mm-223)

RCBS 6x45 Small Base Taper Crimp Die Set

RCBS® AR Series Die Sets are a must for progressive reloaders. They feature a Small Base Sizer Die designed for semi-automatic firearms, and a Taper Crimp Seater Die. The Small Base Sizer guarantees the cartridge will rechamber in AR-platform weapons.