Let’s Dive into RCBS AR Series Taper Crimp Seater Die
The RCBS AR Series Taper Crimp Seater Die is a specialized reloading die designed for AR-platform rifles. Manufactured by RCBS, a name synonymous with quality reloading equipment, this die aims to provide a consistent and reliable taper crimp for ammunition. The promise of eliminating case neck bulges and buckled shoulders caught my eye, offering a potential solution to common reloading frustrations.
I’ve been reloading for over a decade, and achieving consistent crimps, especially for AR-15 rounds destined for semi-automatic cycling, has always been a challenge. Traditional roll crimps can be unforgiving with slight variations in case length, leading to inconsistencies in pressure and accuracy. The RCBS AR Series Taper Crimp Seater Die seemed like a targeted solution to this problem.
Unboxing the die, I was immediately impressed by the robust steel construction. It felt solid and well-machined, exactly what I’d expect from RCBS. The silver finish was clean and the threads were smooth.
Compared to my standard RCBS roll crimp die and a Lee Factory Crimp Die, the RCBS AR Series Taper Crimp Seater Die appeared more streamlined and specifically engineered for AR-platform reloading. I chose this die because of the taper crimp’s reputation for reliability and its potential to work effectively with the variety of case lengths that can occur with reloaded brass. I was hoping for improved consistency and reliability in my AR-15 reloads.
My initial excitement was high, tempered by the awareness that even well-regarded reloading tools can have quirks. Would the RCBS AR Series Taper Crimp Seater Die live up to its promise of consistent crimps and improved AR performance?
Real-World Testing: Putting RCBS AR Series Taper Crimp Seater Die to the Test
First Use Experience
My first testing ground for the RCBS AR Series Taper Crimp Seater Die was my reloading bench, followed by the local shooting range. I loaded 100 rounds of .223 Remington using various headstamps of once-fired brass. The die was easy to set up in my RCBS Rock Chucker Supreme press, and the adjustments were straightforward.
I tested the rounds in both my AR-15 rifle and my AR-15 pistol, on a sunny but slightly breezy day. The die performed consistently, applying a noticeable taper crimp without crushing the case neck. There were no noticeable issues during the loading process.
The rounds cycled smoothly in both rifles. No failures to feed or extract.
Extended Use & Reliability
After several months of reloading and shooting with the RCBS AR Series Taper Crimp Seater Die, it has proven to be a valuable addition to my reloading setup. It still functions flawlessly and hasn’t required any significant adjustments.
The die has shown no signs of wear and tear, a testament to its robust steel construction. Routine cleaning with a dry cloth has been sufficient to maintain its performance.
Previously, I used a standard roll crimp die for my AR-15 reloads. The RCBS AR Series Taper Crimp Seater Die provides a more consistent and reliable crimp, resulting in improved accuracy and reliability in my AR-15 rifles. The taper crimp offers greater forgiveness and consistency than a roll crimp, especially with slightly varying case lengths, which made all the difference.
Breaking Down the Features of RCBS AR Series Taper Crimp Seater Die
Specifications
- The RCBS AR Series Taper Crimp Seater Die is specifically designed for use with AR-platform rifles, offering a consistent taper crimp. This tailored design ensures optimal performance in semi-automatic rifles.
- RCBS utilizes hardened steel in its construction, ensuring longevity and resistance to wear. The steel body withstands repeated use and heavy loads.
- The die applies a uniform taper crimp to all calibers and bore sizes. This consistency is crucial for reliable cycling in AR-style rifles.
- It’s designed to eliminate case neck crimp bulges and buckled shoulders when used with cannelured bullets. This enhances bullet seating and overall cartridge aesthetics.
- The RCBS AR Series Taper Crimp Seater Die is made in the USA. Supporting American manufacturing is a significant benefit.
Performance & Functionality
The RCBS AR Series Taper Crimp Seater Die performs its primary function of applying a taper crimp exceptionally well. It consistently produces a uniform crimp, contributing to improved accuracy and reliable cycling in my AR-15 rifles.
Its primary strength lies in its ability to handle slight variations in case length without compromising the crimp quality. A potential weakness is its specialized nature; it’s specifically designed for taper crimping and may not be suitable for other crimping applications. It meets and exceeds my expectations for achieving consistent and reliable crimps.
Design & Ergonomics
The die boasts a simple, robust design with user-friendly adjustments. The hardened steel construction feels solid and durable.
It is very user-friendly. The adjustments are intuitive, even for novice reloaders.
Durability & Maintenance
The RCBS AR Series Taper Crimp Seater Die is built to last, thanks to its hardened steel construction. With proper care, it should provide years of reliable service.
Maintenance is straightforward; a simple wipe down with a clean cloth after each use is generally sufficient. Lubricating the threads periodically can ensure smooth operation.
Accessories and Customization Options
The RCBS AR Series Taper Crimp Seater Die does not typically come with additional accessories beyond the standard die components. However, it integrates seamlessly with any standard reloading press.
It is compatible with other RCBS and aftermarket accessories, such as shell holders and case gauges. This die is intended for use with standard cannelured bullets.
Pros and Cons of RCBS AR Series Taper Crimp Seater Die
Pros
- Provides a consistent and reliable taper crimp, enhancing accuracy and cycling reliability in AR-15 rifles.
- Eliminates case neck bulges and buckled shoulders, improving cartridge appearance and bullet seating.
- Durable hardened steel construction ensures longevity and resistance to wear.
- Easy to set up and adjust, even for novice reloaders.
- Made in the USA, supporting American manufacturing.
Cons
- Specialized for taper crimping; not suitable for all crimping applications.
- May require slight adjustment for optimal performance with different bullet profiles.
Who Should Buy RCBS AR Series Taper Crimp Seater Die?
The RCBS AR Series Taper Crimp Seater Die is perfect for AR-15 enthusiasts, competitive shooters, and reloaders seeking enhanced accuracy and reliability in their AR platform rifles. It is also great for anyone who values consistent crimps, especially when reloading high volumes of ammunition.
Those who primarily reload for bolt-action rifles or those who prefer roll crimps might not find this die necessary. Someone just starting to reload might find a more general purpose crimp die to be a better option.
A quality case gauge and shell holder are must-have accessories to optimize performance. An RCBS hand priming tool makes the priming process simple.
Conclusion on RCBS AR Series Taper Crimp Seater Die
The RCBS AR Series Taper Crimp Seater Die is a well-engineered and durable tool that delivers on its promise of consistent taper crimps for AR-platform rifles. It eliminates common reloading issues, improves accuracy, and enhances cycling reliability, making it a valuable addition to any serious reloader’s arsenal.
At a price of $40.49, the RCBS AR Series Taper Crimp Seater Die offers excellent value, especially considering its performance and durability. It is definitely worth the investment for anyone seeking improved reloading consistency and AR-15 performance.
I would highly recommend the RCBS AR Series Taper Crimp Seater Die to any reloader looking to achieve consistent and reliable crimps for their AR-15 ammunition. Upgrade your reloading bench today and experience the difference a quality taper crimp can make!