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Small Base Taper Crimp Die Set - AR Series
Small Base Taper Crimp Die Set - AR Series
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AR Series Die Sets from RCBS 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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Small Base | AR Series
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 pattern rifle and more. If feeding reliability is a must in your semi-auto - These are the dies for you.
Available For Many Popular Cartridges
AR Series Small Base Die sets are available for most of today's popular cartridges that are chambered in Semi-Auto rifles including .223 Remington, .308 Winchester, 6mm ARC, 6.5 Grendel, and 7.62x39. The set arrives with printed instructions and in a black box.
Small Base Die
The Small Base die sizes the brass down smaller than a standard die. This can increase reliability in your semi-automatic rifles.
Taper Crimp Seat Die
The seater die features a 7-degree taper crimp to allow for proper crimping of your ammunition. This helps prevent bullet setback in the brass during feed ramp impact and inside the magazine during recoil. It also provides a smoother transition from the bullet to the brass as the round passes from the magazine into the chamber to avoid hang-ups.
Made In U.S.A.
Like all of our dies, AR Series Small Base Dies are made right here in America in our Oroville, California manufacturing facility.