Achieving Unrivaled Precision: The Redding Type S - Bushing Style Neck Sizing Die Explained

For serious reloaders, competitive shooters, and anyone striving for the utmost accuracy from their ammunition, the journey toward perfection often leads to meticulous control over every component. Among the most critical aspects of handloading precision rifle ammunition is the consistent sizing of the case neck and the precise control of bullet tension. This is where the Redding Type S - Bushing Style Neck Sizing Die stands out as an indispensable tool, offering an unparalleled level of customization and repeatability that standard dies simply cannot match.

Are you a reloader who consistently seeks to tighten your groups and achieve maximum consistency? Do you find yourself asking, "What's the best way to get truly uniform neck tension?" or "How can I reduce bullet runout for my long-range shooting setup?" The answer often lies in the nuanced approach provided by a bushing die like the Redding Type S. This innovative die is engineered to solve the most common challenges faced by reloaders aiming for peak performance, from extending brass life to ensuring every round performs identically to the last.

Why is Case Neck Sizing So Critical for Accuracy?

Before diving into the specifics of the Redding Type S die, it's essential to understand why precise case neck sizing matters so much. The case neck serves as the crucial interface between the cartridge case and the bullet. It holds the bullet in place, determines the initial force required for the bullet to start moving (often referred to as 'neck tension'), and plays a significant role in how consistently the bullet separates from the case upon firing.

Inconsistent neck tension can lead to variations in muzzle velocity, which directly impacts trajectory and group size, especially at extended ranges. Furthermore, a poorly sized or misaligned neck can introduce 'bullet runout' – a condition where the bullet is not perfectly concentric with the case body, causing it to wobble slightly as it leaves the barrel. Even microscopic runout can dramatically diminish accuracy, turning what should be a tight cluster into a scattered pattern.

Traditional sizing dies often size the entire neck to a fixed dimension, which may not be ideal for all brass types or desired levels of neck tension. This can lead to overworking the brass, reducing its lifespan, or providing inconsistent bullet hold. The Redding Type S die offers a sophisticated solution by allowing reloaders to fine-tune these parameters, unlocking new levels of precision and consistency.

Introducing the Redding Type S - Bushing Style Neck Sizing Die: Your Path to Precision

The Redding Type S - Bushing Style Neck Sizing Die is a cornerstone product for anyone serious about handloading for accuracy. Unlike conventional dies, it utilizes interchangeable sizing bushings, which are the heart of its precision and versatility. This design allows reloaders to achieve precise control over the case neck's outer diameter, directly influencing the amount of neck tension applied to the bullet.

Imagine being able to choose the exact amount of grip your case neck has on the bullet, optimizing it for your specific projectile, powder charge, and firearm. That's the power the Redding Type S provides. This flexibility is invaluable for custom loads, wildcat cartridges, or simply extracting every ounce of accuracy from your factory or once-fired brass.

Key Features and Their Precision-Enhancing Benefits

Let's break down the core features of the Redding Type S - Bushing Style Neck Sizing Die and explore how each contributes to superior ammunition performance:

1. Interchangeable Sizing Bushings (Sold Separately): Customizing Your Neck Tension with Unprecedented Accuracy

• Precision in .001" Increments: The ability to select bushings in such fine increments (.001") is a game-changer for precision reloaders. This allows you to fine-tune the amount of neck tension to an incredibly precise degree. Do you want a little more or less tension? A simple bushing swap is all it takes. This level of control is crucial for optimizing bullet seating force, reducing variations in muzzle velocity, and achieving the tightest possible groups.
• Optimized for Your Brass and Bullet: Different brass manufacturers have varying neck wall thicknesses, and different bullets have slight variations in diameter. With interchangeable bushings, you're not locked into a one-size-fits-all approach. You can measure your fired case neck, the bullet diameter, and then calculate the ideal bushing size to achieve your desired neck tension (typically .002" to .003" smaller than the loaded round's neck diameter). This adaptability ensures you can create custom ammunition perfectly matched to your components.
• Extending Brass Life: By sizing only the necessary amount, you avoid overworking your brass. Repeated over-sizing can lead to premature case neck splits and reduced case life. The Redding Type S allows you to size just enough to achieve proper tension, preserving the integrity of your valuable brass for many more reloads.

2. Adjustable Decapping Rod: Control Over Sizing Area and Enhanced Concentricity

• Positioning the Bushing: The adjustable decapping rod is a clever feature that allows you to precisely position the sizing bushing relative to the case neck. This means you can choose to size only a portion of the neck length, rather than the entire neck. Why is this important? Sizing only a portion of the neck (often just the very end where the bullet seats) can minimize brass fatigue and maintain overall neck uniformity. It also allows you to experiment with different sizing depths to find what works best for your specific rifle and load.
• Concentricity Enhancement: The design of the adjustable decapping rod, coupled with the self-centering nature of the bushing, significantly enhances the concentricity of the resized case neck. This directly translates to reduced bullet runout in your finished ammunition, which is paramount for long-range accuracy.

3. Self-Centering Resizing Bushing: The Foundation of Minimal Runout

• Automatic Alignment: One of the standout engineering marvels of the Redding Type S die is the ability of the resizing bushing to self-center on the case neck. As the case enters the die, the bushing naturally aligns itself with the case neck. This automatic alignment minimizes any potential misalignment during the sizing process, which is a primary cause of bullet runout.
• Consistent Neck Geometry: This self-centering action ensures that the sizing force is applied uniformly around the entire circumference of the neck. The result is a consistently round and straight case neck, setting the stage for perfectly concentric bullet seating. For competitive shooters, this feature alone can make a tangible difference in group sizes.

4. Standard Size Button (Supplied): Ideal for Commercial Brass and Basic Neck Expansion

• Addressing Internal Dimensions: The decapping rod is supplied with a standard size button. This component passes through the case neck, ensuring that the internal diameter is consistent and ready to accept a new primer. This is particularly useful for reloaders working with commercial brass, which may have inconsistent internal neck diameters after firing. The size button ensures a standardized internal neck dimension, contributing to uniform bullet tension.
• Ease of Use for Most Reloaders: For those who don't perform advanced case preparation like neck turning, the standard size button provides a simple and effective way to ensure proper internal neck diameter and consistent bullet seating.

5. Decapping Pin Retainer (Supplied): The Advanced Option for Optimized Brass

• Neck Sizing Without a Size Button: With most Type S - Bushing Dies (excluding 17 and 20 Caliber models), a decapping pin retainer is also supplied. This retainer allows you to remove the standard size button from the decapping rod entirely. Why would you want to do this?
• For Sorted and/or Turned Case Necks: This feature is invaluable for reloaders who meticulously sort their brass by neck wall thickness or, more commonly, turn their case necks for absolute uniformity. When you've invested time in achieving perfectly consistent neck wall thickness, running a sizing button through the neck can slightly expand it or even introduce minor inconsistencies. The decapping pin retainer enables you to size the neck externally using only the bushing, without touching the internal diameter. This preserves the precision achieved through neck turning, allowing the natural spring-back of the brass to provide the ideal neck tension. This level of control is often pursued by benchrest and F-Class shooters striving for world-class accuracy.

Unlocking Superior Performance: The Tangible Benefits of the Redding Type S Die

Investing in a Redding Type S - Bushing Style Neck Sizing Die means investing in the performance of your handloads. Here are the clear benefits you can expect:

• Enhanced Concentricity and Reduced Runout: This is arguably the biggest advantage. By allowing the bushing to self-center and providing precise external sizing, the die dramatically reduces bullet runout, leading to straighter bullet flight and tighter groups.
• Unwavering Consistent Neck Tension: Whether you prefer tight tension for hunting or lighter tension for target shooting, the interchangeable bushings allow you to achieve the exact, repeatable tension you desire, shot after shot. This consistency minimizes velocity variations, a critical factor for long-range precision.
• Extended Case Life: By minimizing the amount of work done to the brass neck and avoiding over-sizing, your valuable cartridge cases will last for significantly more reloading cycles, saving you money and time on brass preparation.
• Improved Accuracy and Precision: All the features — from precise tension control to reduced runout — converge to yield ammunition that is inherently more accurate and consistent, helping you achieve smaller groups and more hits on target.
• Versatility for Diverse Reloading Needs: Whether you're working with commercial brass, once-fired military brass, or custom-prepped cases, the Redding Type S die adapts to your specific needs, making it a versatile addition to any serious reloader's bench.
• Streamlined Reloading Process (with Practice): While initially requiring a bit more understanding than a standard die, once mastered, the Redding Type S allows for an efficient and highly controlled neck sizing process that integrates seamlessly into your precision handloading routine.

Who Benefits Most from the Redding Type S - Bushing Style Neck Sizing Die?

This die is not just for everyone, but for anyone who answers "yes" to these questions:

• Are you a Precision Shooter? If you compete in benchrest, F-Class, PRS, or any discipline where fractions of an inch matter, this die is essential for maximizing your competitive edge.
• Do you engage in Long-Range Shooting? At extended distances, even minute inconsistencies are amplified. The consistency offered by the Type S die is crucial for predictable ballistics.
• Are you a Dedicated Hunter Seeking Optimal Performance? For hunters who demand maximum ethical accuracy from their rifle in the field, optimizing ammunition performance ensures clean, humane shots.
• Do you Turn or Sort Your Case Necks? If you meticulously prepare your brass, the decapping pin retainer feature is a must-have to preserve your hard work and extract every last bit of accuracy.
• Are you Experiencing Inconsistent Group Sizes? If you suspect your neck tension or bullet runout is contributing to your accuracy issues, the Redding Type S die provides the tools to address these problems directly.
• Do you Value Consistency and Repeatability Above All Else? For reloaders who view handloading as a science and an art, the control offered by this die is immensely satisfying and rewarding.

Common Questions About Neck Sizing and the Redding Type S Die

"How do I achieve consistent neck tension?"
The Redding Type S die achieves this by allowing you to select a specific bushing diameter that precisely sizes the exterior of your case neck. By measuring your loaded round's neck diameter and selecting a bushing that is .002" to .003" smaller, you guarantee a consistent reduction in the neck diameter, resulting in uniform tension.

"What is the best die for improving bullet runout?"
Bushing dies, particularly those with self-centering designs like the Redding Type S, are widely considered the best for minimizing bullet runout. Their design ensures the sizing force is applied concentrically, preventing lopsided necks that lead to runout.

"Can I neck size without expanding the neck?"
Yes, with the Redding Type S die, if you use the supplied decapping pin retainer and remove the standard size button, you can size the outside of the case neck without any internal expansion. This is ideal for brass with perfectly uniform neck wall thickness, especially those that have been neck-turned.

"Why choose a bushing die over a standard full-length sizing die?"
A standard full-length sizing die sizes the entire case, including the neck, to a predetermined dimension. While effective for basic reloading, it lacks the precision and flexibility of a bushing die for neck sizing. A bushing die allows for precise neck tension control and significantly reduces brass working, leading to better accuracy and longer case life. Full-length sizing dies are still necessary for resizing the body of the case to fit your chamber, but for neck optimization, the bushing die is superior.

"How does this die extend brass life?"
By allowing you to size only the minimum necessary portion of the neck and to the exact diameter required, the Redding Type S die prevents overworking of the brass. Each time brass is sized, it undergoes stress. Minimizing this stress prolongs the life of the case neck, which is often the first part of a cartridge case to show fatigue.

Setting Up Your Redding Type S Die for Optimal Performance

While the Redding Type S die is a precision instrument, setting it up correctly is straightforward:

1. Mount the Die: Thread the die into your reloading press until it just touches the shell holder, then give it an additional quarter to half turn to ensure proper sizing depth.
2. Select Your Bushing: Based on your fired case neck dimensions and desired neck tension, select the appropriate Redding sizing bushing.
3. Insert the Bushing: Drop the selected bushing into the top of the die body.
4. Adjust the Decapping Rod: Insert the decapping rod (with or without the size button, depending on your preference and brass preparation). Adjust its height so that the decapping pin protrudes enough to reliably deprime spent primers. You can also fine-tune its position to size only a portion of the neck if desired.
5. Test and Fine-Tune: Size a few cases and measure the outside diameter of the resized neck. If necessary, adjust the die body slightly or swap bushings to achieve your desired dimension. Always verify your neck tension with a seated bullet.

The Redding Difference: A Legacy of Precision

Redding Reloading Equipment has been a trusted name in the reloading community for decades, synonymous with quality, innovation, and precision. Their commitment to engineering excellence is evident in products like the Type S - Bushing Style Neck Sizing Die. When you choose Redding, you're not just buying a tool; you're investing in a piece of equipment designed to enhance your reloading experience and elevate the performance of your ammunition. Their meticulous manufacturing processes and dedication to the needs of serious reloaders have solidified their reputation as a top-tier provider in the industry.

For reloaders who demand the best and strive for unparalleled accuracy, the Redding Type S - Bushing Style Neck Sizing Die is more than just another piece of equipment; it's a critical component in the pursuit of perfection. It empowers you with the control to precisely tune your ammunition, ensuring consistent performance, extended brass life, and the tightest possible groups. Elevate your handloading game and experience the difference true precision makes.

This and other exceptional Redding reloading products are available at DEGuns, your trusted source for high-quality shooting and reloading equipment.

Redding Type S Die Overview

Feature	Benefit	Application
Interchangeable Bushings	Precise Neck Tension Control	Custom loads, varied brass types, optimal bullet grip
Adjustable Decapping Rod	Customizable Sizing Depth	Partial neck sizing, enhanced concentricity, reduced brass working
Self-Centering Bushing	Minimized Bullet Runout	Superior accuracy, consistent projectile launch
Standard Size Button	Uniform Internal Neck Diameter	Ready for new primers, consistent for commercial brass
Decapping Pin Retainer	Neck Sizing Without Button	For turned/sorted brass, preserves neck uniformity
UPC	611760711152	Identification across the Redding Type S - Bushing Style Neck Sizing Die line
SKU	71115	Internal product identification