RCBS AR Small Base Die Set 6mm x 45
Complete two-die reloading set for 6mm x 45 AR-platform ammunition. Includes small base sizer die and taper crimp seater die for reliable semiautomatic chambering.
RCBS AR Small Base Die Set for 6mm x 45
This two-die set delivers everything you need to reload ammunition for AR-platform rifles in 6mm x 45. RCBS engineered these dies specifically for semiautomatic weapons, where precise case dimensions are critical for reliable feeding and chambering.
What's Included
- Small Base Sizer Die — Specially designed to size cases to the tight tolerances required by AR-platform rifles
- Taper Crimp Seater Die — Applies a consistent taper crimp that ensures proper bullet retention and reliable feeding
Why This Matters
Semiautomatic rifles demand more exacting ammunition specifications than bolt-action rifles. Cases that are slightly oversized or improperly crimped can cause feeding problems or excessive pressure. The small base sizing die brings your fired cases down to the precise dimensions your AR needs, while the taper crimp seater ensures every round feeds smoothly through your magazine and into the chamber.
Built to Last
RCBS has been manufacturing reloading equipment for decades. These dies are machined from premium materials and finished to exacting standards. Proper care will keep them performing reliably for thousands of rounds.
