Small Base Taper Crimp Die Set - AR Series
AR Series Die Sets feature a taper crimp seater die and a Small Base Sizer Die that guarantees the cartridge will chamber in AR-platform firearms.
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Use It With
RCBS AR Series Die Sets feature a Small Base Sizer Die designed for semi-automatic firearms. The Small Base Sizer guarantees the cartridge will rechamber in AR-platform firearms. The AR Series Die Set also feature a rifle Taper Crimp Seat Die.
- Features a Small Base Size Die to insure feeding in semi-automatic firearms
- 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
Features

Make Die Adjustments Easier
No more bashed knuckles or fumbling with adjustable wrenches - The Die Lock-Ring Wrench is a perfect compliment to RCBS dies. See it here.

We use the best steel and proprietary manufacturing to deliver the best reloading dies on the market!
The most important link in the reloading process is quality dies. Quality dies give you the accuracy needed for a competitive advantage. For shooters who demand reloads equal to the quality of their guns, choose RCBS dies.

RCBS: Precisioneered Reloading
RCBS has dedicated itself to the craft of handloading ammunition since it was founded in 1943. RCBS is the leading manufacturer of reloading equipment for rifles and pistols. Reloading is an exact process with tight tolerances. It requires precision and skill to be done correctly. That’s why RCBS makes state-of-the-art products all are backed by RCBS’s industry-leading reputation.