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RCBS
The RCBS MatchMaster Competition Full-Length Bushing Die Set for 300 PRC is purpose-built for serious reloaders who demand repeatable precision and case longevity. This is the tooling choice for long-range hunters and match shooters running the 300 PRC cartridge who understand that a quality die set is the foundation of consistent ammunition. The MatchMaster line represents RCBS's premium approach to die manufacturing, pairing advanced engineering with meticulous hand finishing to deliver the accuracy and durability that precision shooters depend on.
The full-length sizing die in this set uses interchangeable neck bushings—a proven system favored by benchrest and long-range competitors for decades. This design gives you precise control over neck tension, allowing you to dial in the exact amount of grip on your bullet without guessing. Because the bushing system minimizes unnecessary brass working, your cases last longer and your ammunition stays more consistent across reloading cycles. Each die is machined from case-hardened steel with precision-drilled and hand-polished internal surfaces that ensure proper case alignment and smooth operation.
The seater die is where the MatchMaster's attention to detail becomes obvious. An oversized, deeply blued seater die features an equally oversized adjustment knob with clear hash marks and numerals—turning one mark equals one thousandth of an inch of bullet seating depth, with no ambiguity. RCBS engineered a loading window into the die so you can drop a bullet straight in and run the press without balancing cartridges or risking fingers near the ram. An internal sleeve self-centers and guides the bullet during seating, yielding concentricity that shows up on target.
If you're serious about 300 PRC ammunition—whether for precision rifle competition, extreme-distance hunting, or load development—this die set delivers the control and consistency that separates excellent loads from acceptable ones.
| Cartridge | 300 PRC |
| Die Type | Full-Length Bushing Die Set |
| Material | Case-hardened steel |
| Seater Adjustment | One thousandth of an inch per marking |
| Manufacturer | RCBS |
This set includes a full-length sizing die with interchangeable bushing system and a seater die. Neck bushings are sold separately.
Interchangeable bushings let you adjust neck tension precisely without affecting other dimensions of your sizing process. This system has been the choice of benchrest and long-range precision shooters for years because it keeps cases working to a minimum, extending their reloading life while maintaining consistency.
Yes. The MatchMaster dies are designed to produce match-grade ammunition suitable for both precision rifle competition and long-range hunting applications where accuracy is critical.
The loading window is an opening that allows you to drop the bullet directly into the die. An internal sleeve catches and aligns the bullet with the case, guiding it during seating for consistent, concentric results—no more balancing bullets on case mouths or risking your fingers.
RCBS
The RCBS MatchMaster Competition Full-Length Bushing Die Set for 300 PRC is purpose-built for serious reloaders who demand repeatable precision and case longevity. This is the tooling choice for long-range hunters and match shooters running the 300 PRC cartridge who understand that a quality die set is the foundation of consistent ammunition. The MatchMaster line represents RCBS's premium approach to die manufacturing, pairing advanced engineering with meticulous hand finishing to deliver the accuracy and durability that precision shooters depend on.
The full-length sizing die in this set uses interchangeable neck bushings—a proven system favored by benchrest and long-range competitors for decades. This design gives you precise control over neck tension, allowing you to dial in the exact amount of grip on your bullet without guessing. Because the bushing system minimizes unnecessary brass working, your cases last longer and your ammunition stays more consistent across reloading cycles. Each die is machined from case-hardened steel with precision-drilled and hand-polished internal surfaces that ensure proper case alignment and smooth operation.
The seater die is where the MatchMaster's attention to detail becomes obvious. An oversized, deeply blued seater die features an equally oversized adjustment knob with clear hash marks and numerals—turning one mark equals one thousandth of an inch of bullet seating depth, with no ambiguity. RCBS engineered a loading window into the die so you can drop a bullet straight in and run the press without balancing cartridges or risking fingers near the ram. An internal sleeve self-centers and guides the bullet during seating, yielding concentricity that shows up on target.
If you're serious about 300 PRC ammunition—whether for precision rifle competition, extreme-distance hunting, or load development—this die set delivers the control and consistency that separates excellent loads from acceptable ones.
| Cartridge | 300 PRC |
| Die Type | Full-Length Bushing Die Set |
| Material | Case-hardened steel |
| Seater Adjustment | One thousandth of an inch per marking |
| Manufacturer | RCBS |
This set includes a full-length sizing die with interchangeable bushing system and a seater die. Neck bushings are sold separately.
Interchangeable bushings let you adjust neck tension precisely without affecting other dimensions of your sizing process. This system has been the choice of benchrest and long-range precision shooters for years because it keeps cases working to a minimum, extending their reloading life while maintaining consistency.
Yes. The MatchMaster dies are designed to produce match-grade ammunition suitable for both precision rifle competition and long-range hunting applications where accuracy is critical.
The loading window is an opening that allows you to drop the bullet directly into the die. An internal sleeve catches and aligns the bullet with the case, guiding it during seating for consistent, concentric results—no more balancing bullets on case mouths or risking your fingers.
