Best Full Length Sizing Die (2025 Update)
If you're looking for the perfect full-length sizing die, it can feel like a daunting task to find the right one for your needs. There are numerous factors to consider before making your purchase. You want to ensure that you're getting the best product possible for your money, and that it meets all of your specific requirements.
The first thing to consider is the caliber of your rifle. You need to ensure that the sizing die is compatible with the particular caliber of your firearm. Additionally, you should pay attention to the brand and quality of the die. High-quality materials and precision craftsmanship will ensure that your sizing die will last a long time and deliver excellent results.
Some other factors to consider before making your purchase include the features that the sizing die offers, such as adjustable neck sizing, easy-to-remove expander balls, and a smooth resizing process. You should also consider the warranty and customer support offered by the manufacturer to ensure that you have a worry-free experience.
So, are you looking for the best full-length sizing die for your rifle? Do you want to ensure that you're getting the best product for your needs and budget? Are you looking for a reliable product that will last for years to come? If yes, then keep reading to find out more about the top full-length sizing dies on the market and what makes them so great.
10 Best Full Length Sizing Die
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1
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It is ideal for resizing and shaping the neck of 300 Winchester Magnum rifle cartridges to improve accuracy.
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2
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The product is ideal for resizing .308 Winchester cartridges with a small base.
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3
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The product is ideal for reloading ammunition for firearms chambered in .223 Remington.
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4
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Ideal for precision resizing of 6mm BR cartridges in bench rest competitions and long-range shooting.
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5
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This product is ideal for resizing bottleneck cases with a 6mm/223 Rem caliber.
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6
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This product is ideal for reloading and creating ammunition for 6.5 Creedmoor rifles.
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7
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This product is ideal for resizing bottleneck cases in the 30-30 Winchester caliber.
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8
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The product is ideal for resizing, depriming, expanding case necks, and setting headspace for ammunition reloading.
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9
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Ideal for precision and uniform resizing of rifle cartridges with consistent neck tension resulting in better accuracy.
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10
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This product is ideal for resizing bottleneck cases in the 222 caliber.
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1. Redding Type S Bushing Full Length Sizer Die 300 Winchester Magnum

The Full Bushing Die is an exceptional reloading tool that is designed to help gun enthusiasts achieve the perfect reload every time. This die is a Type S die, which means that it comes with a standard size button and a decapping pin retainer, making it an ideal choice for anyone who wants to reload their ammunition with precision and accuracy.
One of the most notable features of the Full Bushing Die is its full-length sizing capability. This allows for the resizing of the entire length of the case, ensuring that the resulting ammunition will fit perfectly into the gun's chamber. Additionally, the Full Bushing Die comes with a bushing that can be used to adjust the amount of neck tension on the bullet, which can lead to even more consistent and accurate reloads.
The Full Bushing Die is made from high-quality materials, ensuring that it will last for years to come. Its sturdy construction also ensures that it will perform flawlessly, even under heavy use. Additionally, the Full Bushing Die is incredibly easy to use, making it a great choice for both novice and experienced reloaders.
If you are looking for a reliable and accurate reloading tool, the Full Bushing Die is an excellent choice. Its full-length sizing capability, adjustable neck tension, and high-quality construction make it a top-performing product that will help you achieve the perfect reload every time. So why wait? Invest in the Full Bushing Die today and start reloading with confidence and accuracy!
2. Rcbs 11103 Series A Small Base Die Set, 223 Remington

Introducing the 2 Die Set, specially designed for reloading ammunition to be used in automatic, semi-automatic, pump, slide, and some lever-action rifles. This innovative die set is a must-have for those who demand superior performance and accuracy from their ammunition.
Crafted to fit 223 Remington, this Series A Small Base Die Set features a Small Base Sizer with an Expander-Decapping Unit and a Regular Seater Die with a Seater Plug. These dies size the body of cases somewhat smaller in diameter and also set the shoulder back slightly more than a Full-Length Sizer Die, ensuring maximum reliability and ease of use.
Please note that this set is not recommended for ammunition used in bolt-action rifles. However, it is usually required for reloading ammunition to be used in automatic, semi-automatic, pump, slide, and some lever-action rifles.
Designed with precision and accuracy in mind, this 2 Die Set is a top-of-the-line product that is sure to exceed your expectations. Whether you are a seasoned professional or a beginner, this set is the perfect tool for all your reloading needs.
Invest in the best with this 2 Die Set. You won't be disappointed!
3. Forster Products Full Length Bench Rest Sizing Die 6mm Br

For those looking for a reliable reloading experience, the Forster Dies are the perfect choice. Designed to work seamlessly with the Forster Co-Ax press, these dies eliminate the need for shellholders, making the reloading process even more efficient. However, if using the Forster Dies in a non-Forster press, it is recommended to use shellholders suggested by the press manufacturer for optimal performance.
One of the key features of the Forster Dies is the elevated expander ball. This innovative design allows for better alignment of the case and neck, resulting in more consistent and precise reloading. With the elevated expander ball, users can expect to achieve higher accuracy and tighter tolerances.
Whether you are a seasoned reloader or just starting out, the Forster Dies offer exceptional quality and performance. These dies are made with the utmost care and precision, ensuring that each cartridge is reloaded with the same level of accuracy and consistency. With the Forster Dies, reloading is made easy and efficient, without compromising on quality or performance.
4. Full Length Sizing Die (Bottleneck Cases) 6mm/223 Rem Full Length Siz Die

The Full Length Sizing Die is an essential tool for any serious reloader. Designed to resize the full length of the case, this die ensures that your ammunition fits perfectly and functions flawlessly. Made from high-quality materials, this die is built to last and will provide reliable performance for years to come.
The Full Length Sizing Die comes with a convenient plastic storage case, making it easy to transport and store. The case provides excellent protection for the die, ensuring that it remains in top condition and ready for use whenever you need it.
This die is designed to work with a wide range of cartridges and calibers, making it a versatile addition to any reloading setup. It's easy to use and produces consistent results, ensuring that your ammunition meets your exacting standards.
The Full Length Sizing Die is an essential tool for anyone who takes their reloading seriously. It's built to last, easy to use, and produces excellent results every time. Whether you're a seasoned reloader or just getting started, this die is an excellent choice that will help you produce high-quality ammunition that performs flawlessly.
5. Rcbs Unisex Adult Full Length Die Set Group A Popular Rifle Cartridges, Silver, 6.5 Creedmoor Us

The RCBS die set for the 6.5 Creedmoor cartridge is a top-of-the-line tool for reloaders seeking consistent and accurate rounds. The set includes a full-length sizer die and bullet seating die, which work together to ensure that cases are resized correctly and bullets are seated and crimped to the proper depth.
Crafted from high-quality steel, these dies are designed to last and provide the precision required for competition or long-range shooting. Along with the full-length sizer die and bullet seating die, the set also comes with a shell holder, powder dipper, decapping pin, and retaining pin, making it a comprehensive and practical choice for reloaders.
This die set is compatible with most single-stage and progressive reloading presses, making it a versatile addition to any reloader's toolkit. It is an absolute must-have for anyone looking to produce top-quality rounds in the 6.5 Creedmoor cartridge.
The Full-Length Sizer Die is particularly noteworthy, as it brings the case to SAAMI minimum cartridge dimensions. This die sizes the outside of the case, de-primes it, and expands the neck to accept the bullet. This process ensures that each cartridge is precisely crafted to the correct dimensions, resulting in consistent and accurate rounds.
As the leading manufacturer of ammunition reloading equipment for rifles and pistols, RCBS has earned a reputation for producing high-quality tools that deliver the precision and accuracy that reloaders demand. With this full-length die set, reloaders can be confident that they are using the best equipment available to produce the finest 6.5 Creedmoor rounds.
6. Full Length Sizing Die (Bottleneck Cases) 30-30 Win Full Length Sizing Die

The Full Length Sizing Die is an essential tool for any avid reloader. This die is designed to resize the full length of the case, ensuring that it is properly fitted for your firearm. This process is crucial for maintaining accuracy and safety while shooting.
The die comes in a convenient and durable plastic storage case, which makes it easy to transport and store when not in use. The case is designed to protect the die from damage and keep it organized with other reloading equipment.
The Full Length Sizing Die is made with high-quality materials to ensure its longevity and effectiveness. It is designed to work with a variety of calibers, making it a versatile tool for any reloader.
Whether you are a beginner or an experienced reloader, the Full Length Sizing Die is a must-have tool for achieving accurate and safe shooting. Its simple yet effective design makes it easy to use and maintain, and its reliable performance will ensure your satisfaction for years to come.
7. Full Length Bench Rest Sizing Die.

The Deluxe Die Box offered by Forster is a go-to solution for all those who are looking for a comprehensive die set for their rifle caliber. This set includes a Full Length Sizing Die and a standard Bench Rest Seater Die, both of which are essential components for reloading ammunition.
It is highly recommended to invest in a Full Length Sizing Die/Bench Rest Seater Die set for each rifle caliber that one owns. This will ensure that the ammunition is reloaded in a precise and consistent manner, resulting in optimal performance.
One of the benefits of using Forster Dies in a Forster Co-Ax press is that shellholders are not required. This makes the reloading process even more efficient and hassle-free. However, if one is using Forster Dies in any non-Forster press, it is important to use shellholders recommended by the manufacturer to ensure compatibility and accuracy.
The Deluxe Die Box offered by Forster is a reliable and convenient solution for those who are looking to reload their own ammunition. With a Full Length Sizing Die and a standard Bench Rest Seater Die included, this set has everything one needs to get started. Whether one is a seasoned reloader or a beginner, this set is sure to meet their needs and expectations.
8. Redding 308 Winchester Type S Bushing Full Length Sizing Die

The Type S Bushing Full Die Set is an essential tool for any avid reloader looking for consistent and precise results. This die set uses interchangeable bushings, allowing for adjustments in increments of .001 inches, similar to those used in bushing-style neck sizing dies. This feature ensures that the user can achieve the perfect fit for their specific cartridge case.
The adjustable decapping rod is another noteworthy feature of this die set. This rod allows the user to adjust the bushing position, enabling them to size only part of the neck length when desired. This feature is particularly useful for those who want to achieve more precise results.
The Type S Bushing Full Die Set also boasts enhanced concentricity due to the bushing's ability to self-center on the neck of the cartridge case. This feature ensures that the cartridge case is held in place securely and consistently, resulting in more accurate and reliable results.
Furthermore, this die set includes both the standard size button and a decapping pin retainer, adding to its versatility and allowing the user to achieve their desired results with ease. The Type S Bushing Full Die Set is compatible with all Type S dies, except for 17 and 20 Cal., making it suitable for a wide range of cartridges.
Lastly, the Type S Full Bushing Die can also be used as a body die by removing the bushing and all internal parts, adding to its versatility and making it an excellent investment for any reloader. With its numerous features and versatility, the Type S Bushing Full Die Set is a must-have for any reloader looking for consistent and precise results.
9. Full Length Sizing Die (Bottleneck Cases) 222 Rem Full Length Sizing Die

The Full Length Sizing Die is an essential tool for anyone who reloads their own ammunition. This die is designed to resize the entire length of the case, ensuring that the cartridge will fit properly in the chamber. The die is made from high-quality materials and is built to last.
In addition, this Full Length Sizing Die comes with a convenient plastic storage case, which makes it easy to store and transport. The case is durable and will protect the die from damage while it's not in use.
When using this Full Length Sizing Die, it's important to follow the proper procedures to ensure that the resizing process is done correctly. The die is designed to be used with a reloading press, and it's important to use the correct shell holder for the cartridge being resized.
Best Full Length Sizing Die FAQs
Can a full length sizing die be used for reloading both rifle and pistol cartridges?
No, a full length sizing die cannot be used for reloading both rifle and pistol cartridges. The reason is that the two types of cartridges have different dimensions and therefore require different dies. Rifle cartridges typically have longer cases and require a full length sizing die that sizes the entire case, while pistol cartridges have shorter cases and can be resized using a smaller die such as a carbide resizing die. Attempting to use a full length sizing die for pistol cartridges can result in over-sizing the case, which can lead to problems such as case head separation and reduced accuracy. Similarly, using a smaller resizing die for rifle cartridges can result in the case not being fully resized, leading to feeding and extraction issues. Therefore, it is important to use the correct sizing die for each type of cartridge being reloaded to ensure safe and accurate performance.
Can a full length sizing die be used on multiple calibers?
No, a full length sizing die is designed to be used with a specific caliber and cannot be used on multiple calibers. The dimensions of each caliber are unique and require a specific die to ensure proper sizing and alignment of the cartridge case. Attempting to use a full length sizing die on a different caliber can cause damage to the die and may result in improperly sized cases, which can lead to dangerous situations. It is important to ensure that the correct die is used for each caliber and that the die is properly adjusted to achieve the desired results. If reloading for multiple calibers, it is recommended to have a separate die for each caliber to ensure safe and effective reloading practices.
How does a full length sizing die differ from a neck sizing die?
A full-length sizing die and a neck sizing die are both used in the process of resizing a fired cartridge case for reloading. However, these two types of dies differ in their approach to resizing the case.
A full-length sizing die resizes the entire length of the cartridge case, including the neck and the shoulder. This type of die is used when you want to resize the case to its original dimensions, ensuring that it will fit properly in any firearm chamber. Full-length sizing dies are ideal for bolt-action rifles and other firearms with chambers that are not too tight.
On the other hand, a neck sizing die only resizes the neck of the cartridge case. This type of die is used when you want to resize the case just enough to hold the bullet securely without overworking the brass. Neck sizing dies are ideal for firearms with tight chambers, such as semi-automatic rifles, where the brass needs to be worked as little as possible to ensure reliable feeding.
In summary, a full-length sizing die resizes the entire length of the cartridge case, while a neck sizing die only resizes the neck. The choice between the two will depend on the type of firearm and the specific reloading needs.
How does the sizing process differ between a standard full length sizing die and a bushing sizing die?
The sizing process differs significantly between a standard full-length sizing die and a bushing sizing die. While a full-length sizing die resizes the entire case body, a bushing die only resizes the neck of the case. The bushing sizing die uses a replaceable bushing that allows the reloader to adjust the amount of neck tension applied to the bullet.
In a full-length sizing die, the case is pushed through the die and the entire case body is resized. This includes the neck, shoulder, and body of the case. The result is that the case is often overworked, leading to brass thinning and shorter case life. However, full-length sizing can ensure that the case fits well in the chamber.
In contrast, a bushing die only sizes the neck of the case. This ensures that the neck is properly sized to hold the bullet, but does not overwork the case body. The reloader can choose a bushing with a specific diameter to achieve the desired neck tension. This results in longer case life and more consistent neck tension.
Overall, the choice between a full-length sizing die and a bushing die depends on the specific needs of the shooter. Full-length sizing may be preferred for precision shooting, while bushing sizing may be preferred for longer case life and consistency.
How important is lubrication when using a full length sizing die?
Lubrication is extremely important when using a full length sizing die. The sizing die is used to reshape the entire length of the cartridge case, including the neck, shoulder, and body, to its original dimensions. This process can be quite forceful, and without proper lubrication, the case may become stuck in the die, causing damage to the die or the case, or even both.
Without proper lubrication, the resizing process can also cause excessive wear and tear on the die and the reloading press, leading to premature failure of both. This is especially true if you are resizing a large number of cases without proper lubrication.
Therefore, it is important to use a high-quality lubricant to ensure that the resizing process is smooth and efficient, with minimal risk of damage to the case, die, or press. This will help to ensure that your reloading process is safe, efficient, and produces accurate and consistent results.
What are the benefits of using a full length sizing die?
A full length sizing die is a die used in the reloading process to resize the entire length of a spent cartridge case, including the neck, shoulder, and body. There are several benefits to using a full length sizing die.
Firstly, it ensures the cartridge case will fit perfectly in the chamber of a firearm, which is crucial for reliable and accurate shooting. If a cartridge case is not properly resized, it may not fit properly in the chamber, leading to malfunctions or even dangerous situations.
Secondly, using a full length sizing die can prolong the life of the cartridge case. By resizing the entire length of the case, it helps to ensure that the case is properly aligned and that the brass is evenly distributed. This can prevent the case from becoming brittle or deformed, which can lead to cracks, splits, or other damage.
Finally, full length sizing can help maintain consistent bullet seating depth, which can improve accuracy. By resizing the entire length of the case, the die can ensure that the bullet is seated at the same depth every time. This can reduce variations in bullet velocity and trajectory, which can help to tighten groups and improve accuracy.
What features should I look for when choosing the best full length sizing die?
When looking for the best full length sizing die, there are several features that you should consider to ensure that you are getting the most out of your reloading setup. Firstly, you should look for a die that is made from high-quality materials such as steel or titanium, as these materials will ensure that the die is durable and long-lasting.
Additionally, you should look for a die that has a precise and consistent sizing capability, as this will ensure that your cases are properly sized for your firearm. A good full length sizing die should also be adjustable, allowing you to customize the amount of resizing that is done to your cases.
Other features to look for include a smooth and easy-to-use operating mechanism, as well as compatibility with a wide range of cartridges. Finally, you should also consider the price and warranty of the die, as well as any additional features or accessories that may come with it.
Overall, by considering these factors when choosing a full length sizing die, you can ensure that you are getting a high-quality and reliable tool that will help you to achieve accurate and consistent reloads.
What is the average life expectancy of a full length sizing die?
The average life expectancy of a full-length sizing die can vary widely depending on a number of factors, including the frequency of use, the type of cartridge being sized, the quality of the die itself, and the level of care and maintenance it receives. In general, a well-made, high-quality die that is used and maintained properly can last for many years, even with frequent use. However, if a die is used improperly, exposed to excessive heat or moisture, or subjected to other forms of damage, its lifespan may be significantly shortened. As such, it is important for users to carefully follow the manufacturer's instructions for use and maintenance, and to inspect their dies regularly for signs of wear or damage. Additionally, it may be beneficial to invest in a high-quality die from a reputable manufacturer, as these tend to offer greater durability and longevity than lower-quality alternatives.
What is the best material for a full length sizing die?
The best material for a full length sizing die is a subject of debate among reloaders. Generally, sizing dies are made of steel, either high-carbon or tool steel, due to its durability and resistance to wear. However, there are also sizing dies made of carbide, which is a harder and more wear-resistant material than steel. Carbide dies are especially useful when sizing harder brass, such as those made of nickel or brass with high levels of zinc.
Ultimately, the best material for a full length sizing die will depend on the specific needs and preferences of the reloader. Steel dies are more affordable and work well for most applications, while carbide dies are more expensive but offer greater durability and resistance to wear. It's important to note that regardless of the material used, the sizing die should be properly lubricated to prevent damage to the die and the brass being sized.
What is the difference between a carbide full length sizing die and a steel full length sizing die?
When it comes to full length sizing dies, the main difference between a carbide die and a steel die is the material they are made of. Steel dies are made from hardened steel and are more affordable than carbide dies. However, steel dies require lubrication to prevent cases from sticking and to prolong the life of the die. On the other hand, carbide dies are made from a harder material that does not require lubrication. Carbide dies are more expensive than steel dies, but they are a worthwhile investment for those who reload large volumes of ammunition or who prefer not to use lubrication. Carbide dies also tend to last longer than steel dies due to their superior hardness. Ultimately, the choice between a carbide or steel full length sizing die comes down to personal preference, reloading volume, and budget.