RCBS Full Length Die Set - Group A - Popular Rifle Cartridge 7mm Rem Mag

The RCBS Full Length Die Set - Group A - Popular Rifle Cartridge 7mm Rem Mag (SKU RC13601) is the reloader's foundation for consistent, accurate ammunition production in one of North America's most respected magnum rifle cartridges. Developed for serious riflemen, precision shooters, and military/law enforcement armors who demand repeatability, this two-die set transforms once-fired brass into ammunition matching SAAMI specifications. The 7mm Remington Magnum cartridge delivers exceptional downrange performance, and proper reloading begins with precision die work—exactly what RCBS delivers in this Group A configuration.

This set comprises a Full-Length Sizer Die with integrated Expander-Decapping Unit and a Seater Die fitted with a Bullet Seater Plug. The Full-Length Sizer Die resizes brass to SAAMI minimum cartridge dimensions across the entire case body, ensuring consistent chamber fit and reliability across different firearms and shooting conditions. The Expander-Decapping Unit simultaneously removes spent primers and expands the case neck to precise tolerances for bullet seating. The Seater Die with Bullet Seater Plug delivers controlled, concentric bullet seating depth—critical for velocity consistency and accuracy in magnum rifle loads. RCBS's Group A configuration represents the core tooling needed for bottleneck rifle cartridge reloading without excess redundancy.

This die set is ideal for hunters, competition shooters, and reloaders handloading for bolt-action rifles, modern sporting rifles, and precision optics platforms chambered in 7mm Remington Magnum. Law enforcement precision rifle programs and military armorers value RCBS dies for their dimensional accuracy and repeatable performance across high-round-count operations. The dies are compatible with standard single-stage and progressive press designs using standard 7/8-14 inch threading. Compact at 4.3 x 1.7 x 5.9 inches and weighing only 1.26 pounds, this set stores efficiently and integrates seamlessly into any established reloading bench, whether for precision match loads or field-ready magnum ammunition.