$124.13
Availability: In Stock
The RCBS Matchmaster Competition Neck Bushing Set for .223 Remington puts precision case preparation in your hands—literally. This is the reloading die system trusted by benchrest and long-range competition shooters who demand repeatable, tight groups. The Matchmaster neck-sizing approach uses interchangeable neck bushings to dial in exactly how much tension your loaded rounds will have on the bullet, giving you control that full-length sizing simply can't match. That's why serious precision handloaders choose this system: consistent neck tension across a batch means consistent ignition and velocity, which translates to smaller groups downrange.
Built from case-hardened steel with precision-drilled and hand-polished internals, these dies are engineered for longevity. The neck-sizing die includes a titanium carbo-nitride expander that reduces brass buildup and keeps extraction smooth—a detail that matters when you're trying to extend case life across multiple firings. The seating die is where the magic happens: a large, oversized micrometer-style adjustment knob with clear hash marks lets you dial in bullet seating depth to the thousandth of an inch with confidence. The integrated loading window and bullet retention system mean you can drop a bullet safely into the case and let the press do the work—no more balancing bullets on case mouths or risking your fingers.
This is a neck-sizing set, so you'll need to source the appropriate neck bushings separately to match your desired neck tension. If you're building a precision .223 load for competition, target work, or demanding hunting applications where consistency counts, Matchmaster dies are built to deliver year after year.
| Cartridge | .223 Remington |
| Die Type | Neck Sizing Set (Sizing Die + Seating Die) |
| Bushing System | Interchangeable neck bushings (sold separately) |
| Expander | Titanium Carbo-Nitride |
| Thread Size | 7/8"-14 |
| Seating Adjustment | .001 inch per dial |
| Warranty | Limited Lifetime |
| Manufactured | USA |
This set includes a neck sizing die and a bullet seating die. The sizing die uses interchangeable neck bushings to control the amount of tension applied to the case neck. Note that neck bushings are sold separately—you'll need to select the appropriate bushing diameter for your desired neck tension.
Yes. The sizing die requires appropriate neck bushings, which are sold separately. The bushing system allows you to fine-tune neck tension by changing bushings, a key advantage for precision reloading.
Neck sizing only resizes the neck of the case, leaving the body and shoulder untouched. This minimizes brass work and extends case life—important for precision shooting and competition reloading. Full-length sizing resizes the entire case and is typically used for hunting or when cases have been fired in different rifles.
Yes, these dies use the standard 7/8"-14 thread, so they fit any press that accepts standard RCBS dies.
SKU: 167523047 • Width: 4.5in • Height: 1.5in • Depth: 6in • Weight: 0.6oz
Availability: In Stock
The RCBS Matchmaster Competition Neck Bushing Set for .223 Remington puts precision case preparation in your hands—literally. This is the reloading die system trusted by benchrest and long-range competition shooters who demand repeatable, tight groups. The Matchmaster neck-sizing approach uses interchangeable neck bushings to dial in exactly how much tension your loaded rounds will have on the bullet, giving you control that full-length sizing simply can't match. That's why serious precision handloaders choose this system: consistent neck tension across a batch means consistent ignition and velocity, which translates to smaller groups downrange.
Built from case-hardened steel with precision-drilled and hand-polished internals, these dies are engineered for longevity. The neck-sizing die includes a titanium carbo-nitride expander that reduces brass buildup and keeps extraction smooth—a detail that matters when you're trying to extend case life across multiple firings. The seating die is where the magic happens: a large, oversized micrometer-style adjustment knob with clear hash marks lets you dial in bullet seating depth to the thousandth of an inch with confidence. The integrated loading window and bullet retention system mean you can drop a bullet safely into the case and let the press do the work—no more balancing bullets on case mouths or risking your fingers.
This is a neck-sizing set, so you'll need to source the appropriate neck bushings separately to match your desired neck tension. If you're building a precision .223 load for competition, target work, or demanding hunting applications where consistency counts, Matchmaster dies are built to deliver year after year.
| Cartridge | .223 Remington |
| Die Type | Neck Sizing Set (Sizing Die + Seating Die) |
| Bushing System | Interchangeable neck bushings (sold separately) |
| Expander | Titanium Carbo-Nitride |
| Thread Size | 7/8"-14 |
| Seating Adjustment | .001 inch per dial |
| Warranty | Limited Lifetime |
| Manufactured | USA |
This set includes a neck sizing die and a bullet seating die. The sizing die uses interchangeable neck bushings to control the amount of tension applied to the case neck. Note that neck bushings are sold separately—you'll need to select the appropriate bushing diameter for your desired neck tension.
Yes. The sizing die requires appropriate neck bushings, which are sold separately. The bushing system allows you to fine-tune neck tension by changing bushings, a key advantage for precision reloading.
Neck sizing only resizes the neck of the case, leaving the body and shoulder untouched. This minimizes brass work and extends case life—important for precision shooting and competition reloading. Full-length sizing resizes the entire case and is typically used for hunting or when cases have been fired in different rifles.
Yes, these dies use the standard 7/8"-14 thread, so they fit any press that accepts standard RCBS dies.
SKU: 167523047 • Width: 4.5in • Height: 1.5in • Depth: 6in • Weight: 0.6oz