RCBS 15201 Full-Length 2-Die Set Group A .300 Weatherby Mag

The RCBS 15201 Full-Length 2-Die Set is a Group A reloading die set purpose-built for the .300 Weatherby Magnum. Designed for bottleneck rifle cases, this two-die set gives the handloader everything needed to bring fired brass back to spec and seat projectiles to consistent overall lengths.

The set pairs a Full-Length Sizer Die with an integrated Expander-Decapping Unit and a matching Seater Die with a built-in bullet seater. The sizer die resizes fired cases to factory SAAMI dimensions and pushes out the spent primer in a single step, while the expander ball brings the case mouth back to a uniform diameter for smooth bullet seating. The seater die then guides the bullet to the desired depth and crimps as required.

As a Group A die, the 15201 is dimensioned to work with RCBS Shellholder #4 (sold separately). RCBS Full-Length 2-Die Sets are a proven, no-nonsense choice for bottleneck rifle cartridges, and this set is new from RCBS.