RCBS 10301 Full-Length 2-Die Set Group A .204 Ruger

The RCBS 10301 Full-Length 2-Die Set is purpose-built for handloading the .204 Ruger bottleneck rifle cartridge, and sits in RCBS's Group A classification. This two-die set gives the reloader everything required to take fired brass back to loaded, ready-to-fire ammunition with precision and repeatability.

The first die in the kit is a Full-Length Sizer Die equipped with an integrated Expander-Decapping Unit, which resizes fired cases to SAAMI minimum cartridge dimensions and simultaneously pushes out the spent primer in a single stroke. The companion Seater Die accepts RCBS's standard Bullet Seater Plug, allowing precise adjustment of bullet seating depth to match a wide variety of .204 Ruger bullet weights and profiles.

Both dies are machined from RCBS's proprietary die steel for long service life and held to tight tolerances for consistent concentricity, run after run. Each die is threaded with the standard 7/8x14 pattern, making the set at home on the vast majority of single-stage and progressive reloading presses on the market.

From the first resizing pass to the final seating adjustment, this RCBS Full-Length 2-Die Set delivers the durability and consistency that has made RCBS a trusted name in reloading tooling.