The RCBS 7mm PRC Full Length Die Set (Model: R28101 / 28101) is a specialized two-die reloading system designed to return fired bottleneck brass back to factory-original specifications. Manufactured from proprietary high-strength die steel, this set allows precision handloaders to process 7mm Precision Rifle Cartridge (7mm PRC) cases for consistent chambering and reliable headspace tolerance. The dies feature the industry-standard 7/8"-14 thread interface, ensuring compatibility with most standard single-stage and progressive reloading presses on the market.

Key Features

• Full-Length Sizing Die: Resizes the exterior case body, expels the spent primer, and expands the inner neck to securely accept a new 7mm (.284 caliber) bullet. It features integrated air vent holes to prevent trapped air or excess lubricant from denting the brass shoulder.
• Bullet Seating Die: Accurately seats the projectile to the desired depth and applies a uniform, secure roll crimp in a single stroke.
• Standard Threading: Built with a 7/8"-14 thread interface, making it compatible with a wide range of reloading presses. Note: This model is not compatible with the RCBS RC Supreme press.
• Durable Storage: Ships in a signature RCBS green plastic storage box to protect the dies from dust and damage when not in use.

Product Specifications

• Caliber: 7mm Precision Rifle Cartridge (7mm PRC)
• Model Number: 28101 (also referenced as R28101)
• Thread Size: 7/8"-14
• Material: High-strength die steel
• Inclusions: 1 x Full-Length Sizer Die (with expander-decapping unit), 1 x Bullet Seater Die (with roll crimper), 1 x Plastic storage case
• Required Accessories: Standard shellholder (sold separately; not included in this set)

Who is the Rcbs 7mm Prc Full Length Die Set for?

• Long-range sport shooters — require the ability to handload 7mm PRC ammunition utilizing standard reloading presses with a 7/8"-14 thread interface to achieve high-precision sizing down to strict SAAMI minimum cartridge dimensions.
• Custom ammunition handloaders and hunters — require a dedicated 2-die reloading set to resize fired 7mm PRC bottleneck brass to factory-original specifications and seat 7mm (.284 caliber) projectiles with a uniform roll crimp.

Less suitable for: Owners of the RCBS RC Supreme press, which is physically incompatible with this die set's configuration, or shooters reloading other cartridges like the 7mm Remington Magnum, 6.5 PRC, or 300 PRC, who require caliber-specific resizing dies engineered for those distinct case profiles instead of this dedicated 7mm PRC set.