Let’s Dive into RCBS MatchMaster – Full Length Bushing Die Set
The RCBS MatchMaster – Full Length Bushing Die Set aims to bring a new level of precision to reloading, promising tighter tolerances and more consistent ammunition. RCBS, a name synonymous with quality reloading equipment, has designed these dies for reloaders seeking match-grade performance. This set utilizes interchangeable neck bushings (sold separately) to control neck tension, along with a micrometer-adjustable seating die for precise bullet seating depth.
I’ve spent years chasing that perfect load, battling inconsistencies that plague even factory-loaded ammunition. Achieving single-digit standard deviations in velocity has always been my holy grail. That’s what drove me to try the RCBS MatchMaster Dies.
Upon unboxing, the immediate impression is one of robust construction; the steel is weighty and the finish is smooth and even. The micrometer adjustment on the seating die feels precise, with clearly marked increments, and the bullet seating window is a welcome addition. The sizing die features a Titanium Carbo Nitride expander.
Compared to my standard Redding die set and my older Lee dies, the RCBS MatchMaster appears to be a significant step up in terms of machining and overall design. I chose these over the Redding Competition set based on the bullet seating window and the advertised smoother case extraction due to the RCBS‘s expander design. My initial impression was one of cautious optimism, hoping that the promise of improved concentricity would materialize during testing.
Real-World Testing: Putting RCBS MatchMaster – Full Length Bushing Die Set to the Test
First Use Experience
My primary testing ground was my home reloading bench, where I meticulously prepared rounds for my custom .308 bolt-action rifle. This rifle consistently delivers sub-MOA accuracy with carefully tuned handloads. I wanted to see if the RCBS MatchMaster Dies could further shrink those groups.
I tested these dies under controlled conditions, carefully measuring powder charges, case lengths, and bullet seating depths. The dies performed well, even after using cases that had been fired multiple times and thus were work hardened. The large micrometer adjustments made fine-tuning very easy. My goal was extreme precision.
Using the seating die with the bullet retention system was simple; however, I didn’t see any benefit from the “window.”
Extended Use & Reliability
After several hundred rounds, the RCBS MatchMaster Dies are holding up well. The finish shows no signs of wear, and the micrometer adjustments remain consistent. A light coat of oil after each reloading session is all that’s needed.
I’ve noticed a slight improvement in the consistency of bullet seating depth, which translates to more uniform velocities. I find cleaning the dies to be straightforward. A solvent and a nylon brush effectively remove any powder residue or brass shavings. Compared to my older dies, the RCBS MatchMaster Dies definitely offer a more refined reloading experience.
Breaking Down the Features of RCBS MatchMaster – Full Length Bushing Die Set
Specifications
- Manufacturer: RCBS.
- Color: Black.
- Condition: New.
- Fabric/Material: Steel.
- Gun Type: Rifle.
- Utilizes Neck Bushing: This is a key feature, but bushings are sold separately, allowing the reloader to customize neck tension.
- Sizing Die with Titanium Carbo Nitride Expander: This coating reduces brass buildup and makes case extraction easier.
- Bullet Seating Window with Bullet Retention System: Makes bullet seating more convenient.
- Large Oversize Micrometer: Enables easy and precise adjustments to bullet seating depth.
- Free-Floating, Self-Centering Bullet Seating Stem: Ensures bullets are seated straight and true.
- Standard 7/8″-14 Thread: Compatible with most reloading presses.
These specifications matter because they directly impact the precision and consistency of handloaded ammunition. Features like the neck bushing and micrometer adjustment offer reloaders greater control over critical aspects of the reloading process, ultimately leading to improved accuracy.
Performance & Functionality
The RCBS MatchMaster – Full Length Bushing Die Set performs admirably, delivering consistent bullet seating depths and allowing for precise control over neck tension. Cases are smoothly sized, and bullet seating is effortless. This set performs as expected.
The main strength lies in its adjustability and the quality of its construction. The expander button aids in smooth operation, while the large micrometer is easy to use. The bullet seating window is convenient but not as beneficial as I had hoped, while I did observe the concentricity issues reported elsewhere, even after switching out the bushing.
Design & Ergonomics
The dies are well-machined and feel substantial. The micrometer adjustment is smooth and precise, and the bullet seating window provides a clear view of the bullet as it’s being seated. The RCBS MatchMaster Dies feel and operate as expected.
There is no learning curve. Even a novice reloader can quickly grasp the basics of using these dies.
Durability & Maintenance
Constructed from high-quality steel, these dies are built to last. With proper care, they should provide years of reliable service. Maintenance is simple, requiring only occasional cleaning and lubrication.
Accessories and Customization Options
The RCBS MatchMaster – Full Length Bushing Die Set does not include bushings. Those must be purchased separately. Beyond that, there are no included accessories or customization options beyond selecting the appropriate bushing for the desired neck tension. The dies are compatible with standard reloading presses and shell holders.
Pros and Cons of RCBS MatchMaster – Full Length Bushing Die Set
Pros
- Precise micrometer adjustment allows for fine-tuning of bullet seating depth.
- Titanium Carbo Nitride expander reduces brass buildup.
- Durable steel construction ensures long-lasting performance.
- Standard 7/8″-14 thread makes it compatible with most presses.
- Smooth and consistent case sizing contributes to more uniform ammunition.
Cons
- Neck bushings are sold separately.
- Observed concentricity issues, particularly cases with a neck that is out-of-round.
- The Bullet Seating “window” is not as useful as one would expect.
Who Should Buy RCBS MatchMaster – Full Length Bushing Die Set?
The RCBS MatchMaster – Full Length Bushing Die Set is perfect for reloaders who are serious about precision and consistency. It is a great die set for competitive shooters and varmint hunters who demand the utmost accuracy from their handloads. Anyone seeking to reduce group sizes and improve ballistic consistency will appreciate the adjustability and quality of these dies.
If you’re simply looking to produce plinking ammunition or are new to reloading, this set may be overkill. It is important to get your case necks to be highly consistent. Without neck turning and proper annealing, the concentricity will not improve.
Conclusion on RCBS MatchMaster – Full Length Bushing Die Set
The RCBS MatchMaster – Full Length Bushing Die Set offers a compelling blend of precision, durability, and ease of use. While the cost is higher than standard die sets, the added control over neck tension and bullet seating depth can result in more consistent and accurate ammunition. Even with the advertised benefits, I found the RCBS MatchMaster dies to be insufficient in creating truly concentric rounds.
The price is justified for reloaders seeking to push the limits of accuracy, but consider the added cost of purchasing bushings. I would recommend these dies to reloaders who are committed to precision reloading and willing to invest the time and effort to fine-tune their loads. However, I would manage expectations.
If you’re ready to take your reloading to the next level, I encourage you to give the RCBS MatchMaster Dies a try.