Why the Redding Competition Shell Holder Became My Go-To Choice for Precision Reloading: An Expert’s Perspective
As an avid reloader, I’ve often found that the right tools can make all the difference in achieving precision and consistency. One tool that has consistently captured my attention is the Redding Competition Shell Holder. It’s not just another piece of equipment; it’s a game-changer for anyone who takes their reloading seriously. With its thoughtful design and meticulous engineering, the Redding Competition Shell Holder promises to enhance the reloading experience, ensuring that every cartridge is perfectly aligned and ready for action. In this article, I’ll share my insights and experiences with this remarkable tool, exploring how it can elevate your reloading process and ultimately improve your shooting performance. Whether you’re a seasoned expert or just starting out, understanding the value of the Redding Competition Shell Holder might just be the key to unlocking your potential on the range.
I Explored the Benefits of the Redding Competition Shell Holder and Share My Insights Below

DERRACO ENGINEERING 6pcs Competition Grade Increment Reloading Shell Holder Set 0,+2,+4,+6,+8,+10 Thou (308WIN 6pcs Set)
1. REDDING 1 Competition Shellholder Set (11601)

As a passionate reloader, I am always on the lookout for tools that enhance my precision and efficiency. The REDDING 1 Competition Shellholder Set (11601) has caught my attention, and I must say, it’s a game-changer for anyone serious about reloading. This shellholder set offers a unique combination of performance, ease of use, and customization, which can make a significant difference in my reloading process.
One of the standout features of the REDDING Competition Shellholders is their ability to control headspace. This is crucial for achieving the perfect fit for my reloaded ammunition. The ability to easily adjust the shoulder bump allows me to customize cases specifically to my chamber, ensuring that each round is tailored for my firearm. This level of customization transforms every die into a custom die, giving me the confidence that I am getting the most out of my reloading setup.
The high-performance aspect of these shellholders cannot be overstated. I appreciate how user-friendly they are; the Redding Competition Shellholders enable me to match the headspace of my reloaded ammo to any gun seamlessly. Once I determine the proper shellholder, I can expect consistent results without the need for constant die adjustments. This reliability saves me time and effort, allowing me to focus on what I love most—shooting.
Another appealing feature is the ease of use. Each shellholder in the set has a distinct black oxide finish and is clearly marked to indicate the amount it will decrease case-to-chamber headspace. This clarity means I don’t need to invest in special tools or gauges, which can often complicate the reloading process. Instead, I can get right to work, knowing that I have the right tools at my disposal.
The delivery scope of the REDDING Competition Shellholders is also impressive. The set comes packaged with five pieces in .002″ increments (+.002″, +.004″, +.006″, +.008″, and +.010″), which gives me the flexibility to make precise adjustments as needed. Additionally, the availability of various sizes (1, 2, 4, 6, 7, 10, 12, 18, and 35) ensures that I can find the perfect fit for my specific needs. This comprehensive offering makes the REDDING Competition Shellholder Set a versatile choice for any reloader.
Having been in the reloading equipment market for nearly 80 years, Redding has established itself as a trusted name. Their commitment to providing gun owners with top-notch dies, presses, and accessories tailored to specific make, model, and design is evident in this shellholder set. If you are as passionate about reloading as I am, investing in the REDDING 1 Competition Shellholder Set (11601) could be one of the best decisions you make. It not only enhances your reloading experience but also ensures that every round you load is optimized for performance.
Feature Description Headspace Control Customize cases to fit your specific chamber. High Performance Perfectly match headspace to any gun without frequent adjustments. Ease of Use Clearly marked and no special tools required. Delivery Scope Includes five pieces in .002″ increments with various sizes available. Brand Trust Redding has nearly 80 years of experience in reloading equipment.
I genuinely believe that the REDDING 1 Competition Shellholder Set (11601) can elevate your reloading game. Its thoughtful design and user-centric features will not only enhance your precision but also make the reloading process much more enjoyable. If you are looking to invest in quality reloading tools, I recommend giving this set serious consideration.
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2. DERRACO ENGINEERING 6pcs Competition Grade Increment Reloading Shell Holder Set 0,+2,+4,+6,+8,+10 Thou (308WIN 6pcs Set)

As an avid reloader and competitive shooter, I have come to appreciate the importance of precision in every aspect of my ammunition preparation. The DERRACO ENGINEERING 6pcs Competition Grade Increment Reloading Shell Holder Set is a product that I believe stands out in the market, particularly for those of us who demand tight tolerances and reliability in our gear. This set is specifically designed for competition users, making it an ideal choice for serious marksmen and reloaders who understand the nuances of headspace and cartridge fit.
One of the first things that caught my attention about this shell holder set is the quality of the materials used. The holders are crafted from 420 stainless steel, which provides excellent rust resistance compared to carbon steel alternatives. This is particularly valuable for those of us who might reload in varying conditions, as it ensures that my tools remain in top shape regardless of humidity or exposure to the elements. Additionally, the manufacturing process involves vacuum kiln heating and air quenching, followed by dual 300-degree tempering. This meticulous approach results in an optimal balance of hardness and durability, reflected in the holders’ hardness rating of 48-53 HRC.
Precision is key in reloading, and the DERRACO shell holders excel in this area. They are CNC milled in a single pass with one cutter, which minimizes tooling errors and ensures that each piece meets the exacting standards expected by competition shooters. I was particularly impressed to learn that each holder’s height is gauge-checked with a tolerance of just ±0.0005 inches. This level of accuracy is crucial for achieving the perfect fit, allowing for consistent performance when it comes to headspace adjustments.
The set includes six holders a zero datum piece with a standard 0.125-inch height gap, along with incremental holders of +2, +4, +6, +8, and +10 thousandths. This thoughtful inclusion allows for fine-tuning of the shoulder bump, ensuring that my ammunition fits the chamber perfectly—much like a glove on my hand. This precision translates to improved accuracy and reliability in the field, which is something I, and many other competitive shooters, deeply value.
In terms of compatibility, I appreciate that the DERRACO shell holders fit popular reloading presses from Hornady, Lee, and RCBS. This versatility means I can easily integrate them into my existing reloading setup without any hassle. However, it is worth noting that these may not fit Lyman, Redding, and AREA419 presses due to differing tolerances, so it’s essential to verify compatibility before making a purchase.
Overall, I believe the DERRACO ENGINEERING 6pcs Competition Grade Increment Reloading Shell Holder Set is a remarkable investment for anyone serious about their reloading process. The combination of high-quality materials, precision manufacturing, and thoughtful design makes this set an invaluable tool for achieving the tight tolerances necessary for competitive shooting. If you’re looking to enhance your reloading experience and ensure your ammunition performs at its best, I highly recommend considering this shell holder set. It’s a decision that could significantly impact your shooting performance.
Feature Description Material 420 stainless steel for rust resistance Manufacturing Process Vacuum kiln heating, air quenching, dual 300-degree tempering Hardness Rating 48-53 HRC Precision Height gauge-checked with ±0.0005 inches tolerance Included Holders Zero datum piece and +2, +4, +6, +8, +10 thousandths holders Compatibility Fits Hornady, Lee, RCBS presses
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3. REDDING 35 Competition Shellholder Set (11635)

As someone who takes reloading seriously, I can’t emphasize enough the value of having the right tools at my disposal. The Redding 35 Competition Shellholder Set (11635) is one of those essential tools that can elevate your reloading process to a whole new level. This shellholder set is designed for precision and versatility, allowing me to take full control over the headspace of my reloaded ammunition. With this set, I can easily adjust the shoulder bump, effectively customizing cases to fit my specific chamber. This feature alone transforms any die into a custom die, which is a game changer for anyone serious about accuracy in their reloads.
One of the standout aspects of the Redding Competition Shellholders is their high performance. They make it straightforward to match the headspace of my reloaded ammo to any firearm I own. This precision is crucial, as even the slightest variation can lead to less-than-ideal performance. Once I determine the appropriate shellholder, I can expect consistent and repeatable results without the hassle of adjusting the die every time. This means more time spent shooting and less time fiddling with equipment, which is a win-win for me.
What I particularly appreciate is how easy these shellholders are to use. Each shellholder features a distinct black oxide finish that not only looks professional but also provides a clear marking indicating the amount it will decrease case-to-chamber headspace. I don’t need any special tools or gauges to utilize these shellholders, which makes the entire reloading process accessible and efficient. For someone like me who appreciates simplicity without sacrificing quality, this is a major plus.
Additionally, the delivery scope of the Redding Competition Shellholders is impressive. The set comes in five-piece increments of .002″ (+.002″, +.004″, +.006″, +.008″, and +.010″), allowing for fine-tuning of my reloads. This range of options means that whether I’m working with a standard or specialized cartridge, I can find the perfect fit. The available sizes, including 1, 2, 4, 6, 7, 10, 12, 18, and of course 35, provide flexibility that caters to a variety of needs. This makes it easier for me to adapt to different firearms without needing multiple sets of tools.
Furthermore, I can’t overlook the reputation of Redding in the reloading equipment marketplace. With nearly 80 years of experience, they have established themselves as a leader providing top-notch dies, presses, and accessories tailored to various gun models. Knowing that I’m using equipment from a trusted brand adds another layer of confidence to my reloading process.
the Redding 35 Competition Shellholder Set (11635) is not just a tool; it’s an investment in precision and consistency for any reloader. If you are serious about your shooting accuracy, I highly recommend considering this shellholder set. It has the potential to significantly enhance your reloading experience, making every shot count. Don’t miss out on the opportunity to improve your reloads; adding this set to your arsenal could be the change you’ve been looking for.
Feature Description Control Headspace Customizable shoulder bump for specific chamber fit High Performance Matches headspace of reloaded ammo to any gun Ease of Use Distinct markings for headspace adjustments, no special tools needed Delivery Scope Five-piece sets in .002″ increments, various sizes available Brand Trust Nearly 80 years of excellence in reloading equipment
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4. REDDING 2 Competition Shellholder Set (11602)

As a passionate reloader and firearms enthusiast, I can confidently say that the Redding 2 Competition Shellholder Set (11602) is a game changer for anyone serious about precision in their ammunition reloading. The shellholder set is designed to provide ultimate control over headspace, a crucial factor that can significantly affect the performance of your reloads. With this set, I can easily adjust the shoulder bump to tailor my cases to my specific chamber, ensuring that every round I create is optimized for accuracy and reliability.
One of the standout features of the Redding Competition Shellholders is the high performance they deliver. I appreciate how easy it is to match the headspace of my reloaded ammo to any firearm. This level of customization means that once I determine the appropriate shellholder, I can expect my results to be repeatable with no further adjustments needed on the die. This is a major time-saver and enhances the overall efficiency of my reloading process. For anyone who values consistency in their ammunition, this feature alone makes the investment worthwhile.
The user-friendliness of the Redding shellholder set cannot be overstated. Each shellholder features a distinct black oxide finish, which not only adds to its durability but also makes it easy to identify at a glance. The clear markings that indicate the amount each shellholder will decrease the case-to-chamber headspace eliminate the need for special tools or gauges. I find this intuitive design to be incredibly beneficial, especially when I’m in the zone reloading and need to make quick adjustments without fumbling around for extra equipment.
In terms of delivery scope, I am impressed with the thoughtful packaging of the Redding Competition Shellholders. The set includes five pieces in .002” increments (+.002”, +.004”, +.006”, +.008”, and +.010”), which provides a comprehensive range of options for fine-tuning my reloading. Additionally, the availability of various sizes (1, 2, 4, 6, 7, 10, 12, 18 & 35) ensures that I can find the perfect fit for my specific needs. This versatility makes the shellholder set an essential addition to any reloader’s toolkit.
Lastly, it’s important to recognize the legacy behind Redding. With nearly 80 years of experience in the reloading equipment market, Redding has established a reputation for quality and innovation. As someone who values reliability, knowing that I’m investing in a brand with such a rich history gives me peace of mind. If you are looking to enhance your reloading setup and achieve superior results, I strongly encourage you to consider the Redding 2 Competition Shellholder Set. It’s an investment that promises to pay off in precision and performance.
Feature Description SHELLHOLDERS SET Control headspace with easy shoulder bump adjustments for customized cases. HIGH PERFORMANCE Perfectly match headspace to any gun without further die adjustments. EASY TO USE Distinct black oxide finish with clear markings; no special tools needed. DELIVERY SCOPE Five-piece sets in .002” increments; multiple sizes available. REDDING RELOADING Nearly 80 years of expertise in reloading equipment.
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Why the Redding Competition Shell Holder is Essential for My Reloading Process
As an avid reloader, I’ve always sought ways to enhance my precision and efficiency. The Redding Competition Shell Holder has been a game changer for me. One of the standout features is its meticulous design, which ensures that each case is held securely in place. This stability means that I can achieve consistent neck tension every time, leading to improved accuracy in my reloads. I’ve noticed a significant difference in my group sizes at the range, and I attribute much of that success to the reliable performance of this shell holder.
Another aspect that I truly appreciate is the attention to detail in the manufacturing process. The Redding Competition Shell Holder is made from high-quality materials, and its precision engineering means that I can rely on it for countless reloading sessions. I’ve experienced less wear and tear compared to other shell holders I’ve used in the past, which makes it a cost-effective investment in the long run. This durability gives me peace of mind knowing that I’m using a tool that can withstand the rigors of frequent reloading.
Lastly, I love how versatile the Redding Competition Shell Holder is. It accommodates a wide range of calibers, making it a valuable addition to
Buying Guide for Redding Competition Shell Holder
Understanding the Redding Competition Shell Holder
When I first learned about the Redding Competition Shell Holder, I was curious about its purpose and functionality. This tool is designed for reloading ammunition, ensuring precise case alignment and optimal extraction. I found that using the right shell holder can significantly enhance my reloading experience.
Types of Shell Holders
I discovered that Redding offers a variety of shell holders designed for different calibers. Each holder fits specific cases, so it’s essential to know which one matches my needs. I recommend checking the caliber specifications carefully to ensure compatibility with my reloading setup.
Material and Build Quality
In my experience, the material and build quality of the shell holder can impact its durability and performance. Redding products are often made from high-quality materials, providing the strength needed to withstand repeated use. I always look for shell holders that feel sturdy and reliable.
Precision and Tolerance
Precision is critical in reloading, and I appreciate that Redding shell holders are designed with tight tolerances. This feature ensures that my cases fit securely, minimizing the risk of misalignment during the reloading process. I always consider precision to be a top priority when selecting a shell holder.
Ease of Use
When I’m reloading, I want tools that are straightforward and easy to use. The design of the Redding Competition Shell Holder allows for smooth insertion and removal of cases. I find that an intuitive design saves me time and frustration in my reloading sessions.
Compatibility with Reloading Presses
I’ve learned that not all shell holders are compatible with every reloading press. When I purchased my Redding shell holder, I made sure it would work seamlessly with my press. It’s crucial to verify compatibility to avoid any issues during the reloading process.
Price Considerations
While shopping for a shell holder, I always weigh the price against the features and quality. I’ve found that Redding shell holders are reasonably priced for the quality they offer. I believe it’s worth investing in a good shell holder that will last and perform well over time.
Customer Reviews and Feedback
Before making my final decision, I often check customer reviews and feedback. I appreciate hearing about other users’ experiences with the Redding Competition Shell Holder. This insight helps me gauge overall satisfaction and potential issues that may arise.
Conclusion
In my journey of reloading, the Redding Competition Shell Holder has become an essential tool. By considering the factors outlined above, I feel more confident in my purchasing decisions. A reliable shell holder enhances my reloading process, allowing me to focus on achieving the best results possible.
Author Profile

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Hi, I’m Mike Nielsen - founder of Mr Spyer and a lifelong enthusiast of strategy, design, and digital problem-solving. Over the years, I’ve worn many hats in the tech space. The name “Mr. Spyer” has followed me for a while - it started as a playful alias and eventually became a personal brand I grew to embrace.
In 2025, I decided to pivot. Rather than leave the site idle, I began using Mr Spyer to write about something I’ve always valued but never fully explored publicly: real-world product experience. Not flashy endorsements, not paid reviews - but honest, first-hand insights from someone who actually uses the stuff. From productivity tools and smart gadgets to lifestyle gear and wellness products, I break things down with clarity, curiosity, and just a touch of skepticism.
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