RCBS AR Series SB T/C Die Set 22 ARC - Precision-Designed for Reliable Function in AR Rifles with Small Base Sizing and Taper Crimp.

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.

• RCBS AR Series Small Base Die Set comes with our 7-degree taper crimp seater die, and the sizing die is special in that it sizes the brass smaller than SAAMI specifications. This helps aid greater reliability in semi-automatic rifles like the AR-15.
• Taper Crimp Seat Die crimps bullets so they will not move during recoil
• Unique 7-degree crimp angle designed for taper crimps in autoloading rifles
• Comes in a Black Die Box
• All RCBS dies are machined to exacting tolerances, hardened and finished to the highest standards in the industry