RCBS 11601 Full-Length 2-Die Set Group A 243 WSSM

The RCBS 11601 is a Full-Length 2-Die Set from the Group A series, purpose-built for reloading bottleneck .243 Winchester Super Short Magnum (WSSM) cases. Designed as a workhorse set for the short, fat WSSM case family, it brings fired brass back to SAAMI minimum cartridge dimensions and seats projectiles to consistent depths round after round.

The two-die set includes a Full-Length Sizer Die with an integrated Expander-Decapping Unit to resize and decap in a single step, paired with a Seater Die fitted with a dedicated Bullet Seater Plug for accurate, repeatable bullet seating. Both dies are machined from proprietary RCBS die steel for long service life and feature the industry-standard 7/8"-14 thread, making them compatible with virtually any modern reloading press.

Engineered specifically for .243 WSSM bottleneck cases, this Group A Full-Length set is a reliable choice for handloaders working with the Super Short Magnum case. RCBS has long been one of the most trusted names in American reloading, and the Group A die sets remain a proven, no-nonsense solution for bottleneck rifle cartridges.