Redding Reloading Taper Crimp Die, Series D Review

Worth the Money? My Take on the Redding Reloading Taper Crimp Die, Series D

Reloading ammunition is a craft that demands precision, consistency, and the right tools. For those of us who spend time at the reloading bench, the quality of each die in the press is paramount. I recently acquired the Redding Reloading Taper Crimp Die, Series D, a component specifically designed to finalize pistol cartridges. My interest was piqued by Redding’s reputation for robust and reliable reloading equipment, something I’ve come to expect over a decade of hands-on experience.

The catalyst for this purchase was the need for a more consistent taper crimp on my .40 Super reloads. Previous attempts using a standard roll crimp die, or simply relying on a generic taper crimp, resulted in inconsistent bullet seating depth and occasional case mouth flare issues, leading to feeding problems in my firearms. I was looking for a solution that would predictably bring the case mouth back in line, securely holding the bullet without overworking the brass or causing internal case damage. While I considered a universal crimp die from another well-known manufacturer, the specific design and Redding’s track record leaned me towards this Series D model.

Upon arrival, the die presented itself with the understated solidity I associate with Redding products. The machined steel felt substantial, and the finish was uniform. There were no rough edges or obvious manufacturing defects, which is a good sign right out of the gate for any tool that will be subjected to the forces of a reloading press. My initial impression was one of quiet confidence; this felt like a piece of equipment built to perform its specific task reliably for years to come.

Real-World Testing: Putting Redding Reloading Taper Crimp Die, Series D to the Test

First Use Experience

My initial testing of the Redding Reloading Taper Crimp Die, Series D took place at my home reloading bench, a space that has seen countless rounds processed through various calibers. I fitted the die into my progressive press, making sure to align it correctly with my existing seating die. The process was straightforward, involving the typical threading into the press turret and a quick adjustment to achieve the desired crimp.

I loaded a batch of .40 Super cases with jacketed bullets, ensuring consistent powder charges and seating depths prior to the crimping stage. The first few pulls of the press handle were tentative, listening and feeling for any unusual sounds or resistance. However, the die operated smoothly, its internal taper engaging the case mouth precisely as intended.

The conditions were standard workshop temperatures, with good lighting and a relatively clean environment. I did not expose it to extreme elements or dust, as its function is primarily within the controlled setting of reloading. The ease of use was immediately apparent; after a few adjustments, I found the sweet spot for the desired taper crimp.

One minor surprise was how little adjustment was needed to go from zero crimp to a perfect taper. This indicated a well-machined internal taper, requiring less guesswork than some other dies I’ve used. There were no immediate issues or quirks; the die performed its function without any fuss.

Extended Use & Reliability

Over the following weeks, I processed several hundred rounds of .40 Super using the Redding Reloading Taper Crimp Die, Series D. This extended use included reloading the same brass cases multiple times, testing the die’s ability to handle brass that might be slightly stretched or work-hardened. It consistently applied a clean, uniform taper crimp, effectively removing any case mouth flare and securely holding the bullets in place.

The durability has been impressive. There are no signs of cracks, stiffness, or any degradation in performance. The machined steel has resisted scratching and wear, even with repeated handling and adjustment.

Maintenance has been minimal, mainly involving a quick wipe-down with a dry cloth after each reloading session and an occasional application of a light lubricant to the threads if it felt stiff. I found no particular points to watch out for beyond standard reloading die care, such as ensuring it’s backed off correctly when not in use.

Compared to my previous experiences, this die significantly outperformed generic crimp dies and offered a more refined taper than my old roll crimp die. Budget alternatives often require more fiddling to achieve a similar result, and even then, the consistency can be lacking. The Redding Reloading Taper Crimp Die, Series D has proven to be a reliable workhorse that delivers predictable results every time.

Breaking Down the Features of Redding Reloading Taper Crimp Die, Series D

Specifications

The Redding Reloading Taper Crimp Die, Series D is a specialized reloading die designed to apply a taper crimp to pistol cartridges. It is constructed from hardened steel, ensuring longevity and resistance to wear. The die features a precision-machined internal taper that is specifically engineered to bring the case mouth back into alignment after bullet seating.

This taper crimp is crucial for ensuring proper feeding in semi-automatic firearms, as it removes any residual case mouth flare and creates a smooth transition for the bullet entering the chamber. Unlike a roll crimp, which physically bends the case mouth over the bullet, a taper crimp straightens the case mouth to a specific diameter. The Series D designation typically implies a specific design or generation of Redding’s crimp dies, often refined for optimal performance.

These specifications translate directly into practical benefits for the reloader. The use of hardened steel means the die won’t easily deform or wear down, even with thousands of cycles. The precise taper ensures consistency from one round to the next, a critical factor for reliable firearm function and shooter confidence.

Performance & Functionality

The primary job of the Redding Reloading Taper Crimp Die, Series D is to impart a consistent taper crimp, and it excels at this task. Its performance is characterized by its ability to reliably remove case mouth flare without causing damage to the case or bullet. This results in cartridges that chamber and feed smoothly in semi-automatic pistols.

A significant strength is its predictable adjustment. Once set, it holds its position and produces identical crimps on each cartridge, which is vital for ammunition consistency. The only potential weakness, common to all taper crimps, is that it’s less effective for bullets with exposed lead tips or cases that are severely flared; for those, a roll crimp might be more appropriate.

Overall, this die exceeds expectations for its intended purpose. It performs its core function with a level of precision and consistency that is essential for high-quality handloads, particularly for calibers like the .40 Super where feeding reliability is paramount.

Design & Ergonomics

The design of the Redding Reloading Taper Crimp Die, Series D is functional and robust, as expected from Redding. The machined steel body provides a solid feel and ensures it can withstand the pressures involved in reloading. Its standard 7/8″-14 thread pitch means it will fit virtually any standard reloading press.

Ergonomically, it’s a tool designed to be set and largely forgotten during the reloading process. The knurled exterior band allows for easy grip when making initial adjustments, and the lock ring secures its position effectively. There is virtually no learning curve for this die; its operation is intuitive for anyone familiar with reloading dies.

Practical design details include the clear markings and the ease with which the lock ring can be tightened. These elements contribute to a frustration-free user experience, allowing the reloader to focus on the precision of their work rather than fighting with their equipment.

Durability & Maintenance

The Redding Reloading Taper Crimp Die, Series D, built from hardened steel, is designed for a long service life. Under normal reloading conditions, it should last for tens of thousands of rounds, potentially for the lifetime of the reloader if properly cared for.

Maintenance is straightforward. A periodic cleaning with a soft cloth to remove any residue and a light application of gun oil to the threads is sufficient. Ensuring the lock ring is not overtightened can prevent galling of the threads over time.

Potential failure points are minimal. The internal taper could theoretically wear down after excessive use, but this would take an extremely long time. The most likely scenario for issues would be cross-threading the die into the press, which is user error rather than a product defect.

Accessories and Customization Options

The Redding Reloading Taper Crimp Die, Series D typically comes as a standalone die, meaning it’s the core component for performing its specific task. It doesn’t usually include extra accessories like specialized tips or inserts, as its design is already optimized for its function.

As a standard reloading die, it is compatible with any common reloading press that accepts 7/8″-14 threaded dies. There are no specific customization options for the die itself, as its effectiveness lies in its precisely manufactured internal taper. For further customization of loaded ammunition, one would adjust powder charges, bullet types, or overall length, rather than modifying the die itself.

Pros and Cons of Redding Reloading Taper Crimp Die, Series D

Who Should Buy Redding Reloading Taper Crimp Die, Series D?

This die is an excellent choice for any reloader who is specifically working with the .40 Super caliber and requires a reliable taper crimp. It is ideal for individuals who prioritize consistency and performance in their handloads, especially for semi-automatic firearms where cartridge feeding is critical. Reloaders who have experienced feeding issues due to improper crimping will find this die to be a valuable addition to their bench.

Those who should probably skip this specific die are reloaders working with calibers other than .40 Super, as a different model would be required. Additionally, if you are new to reloading and your current project does not involve the .40 Super or require a taper crimp, you might consider a more general-purpose seating/crimping die first. For those focused on .40 Super, a recommended complementary item would be a quality bullet seating die that precedes this crimp die in the reloading process.

Conclusion on Redding Reloading Taper Crimp Die, Series D

The Redding Reloading Taper Crimp Die, Series D is a testament to Redding’s commitment to producing high-quality, purpose-built reloading tools. It performs its singular task—applying a precise taper crimp—with exceptional reliability and consistency. For anyone reloading the .40 Super caliber and seeking to eliminate feeding issues, this die is a highly recommended investment.

The value proposition is strong; while not the cheapest component, its robust construction and dependable performance justify the price for serious reloaders. I would absolutely recommend this die to fellow .40 Super enthusiasts looking to refine their handloads and ensure smooth operation in their firearms. It’s a specialized tool that does its job exceptionally well, making it a worthwhile addition to any serious reloading setup.