RCBS Lube-A-Matic Sizers Review

Let’s Dive into RCBS Lube-A-Matic Sizers

The RCBS Lube-A-Matic Sizers are a crucial component for reloaders who cast their own lead bullets. These sizers, designed by RCBS, are used in conjunction with the RCBS Lube-A-Matic bullet sizer/lubricator. What sets these sizers apart is their precision honing to a tolerance of 0.0005 inches, ensuring consistent bullet diameter and proper lubrication.

My journey into bullet casting and reloading started years ago, driven by a desire for greater control over my ammunition and, frankly, to save some money. I quickly realized that accurately sized and lubricated lead bullets were essential for consistent performance and preventing leading in my rifle barrels. Having previously struggled with less precise sizing methods, I sought a reliable solution to streamline the process.

Upon unboxing the RCBS Lube-A-Matic Sizer, I was immediately struck by the solid feel of the steel construction. The sizer die itself exudes quality, with its smooth finish and precise machining. It’s clear that RCBS prioritized durability and accuracy in its design.

I considered other sizing dies from Lyman and Lee Precision. However, the RCBS unit’s reputation for unparalleled precision and seamless integration with the RCBS Lube-A-Matic system ultimately swayed my decision. I wanted a system that would provide repeatable results and last for years to come.

My initial impression was one of cautious optimism. I was excited to try a system renowned for its accuracy and ease of use, but also aware that any reloading process requires careful attention to detail. I hoped the RCBS Lube-A-Matic Sizers would live up to their reputation and help me produce consistently high-quality ammunition.

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Real-World Testing: Putting RCBS Lube-A-Matic Sizers to the Test

First Use Experience

My first test run with the RCBS Lube-A-Matic Sizers was at my reloading bench, preparing bullets for my .30-30 lever action rifle. I needed to size and lubricate a batch of cast lead bullets for an upcoming target shooting session. The process was straightforward: I mounted the appropriate sizer die into my RCBS Lube-A-Matic, filled the reservoir with bullet lube, and began pushing the cast bullets through the die.

The RCBS Lube-A-Matic Sizers performed flawlessly even in the relatively cool temperatures of my basement reloading room. I used a standard beeswax-based lube, which flowed smoothly and evenly filled the grease grooves of the bullets. The bullets emerged perfectly sized and lubricated, ready for loading.

The ease of use was immediately apparent. The RCBS Lube-A-Matic system, combined with the precision of the sizer die, made the process significantly faster and more consistent than my previous hand-lubricating method. I did not experience any issues with bullet deformation or uneven lubrication.

Extended Use & Reliability

After several months of regular use, the RCBS Lube-A-Matic Sizers continue to deliver exceptional performance. The sizer die shows no signs of wear, and the bullets consistently emerge with the correct diameter and proper lubrication. I regularly size and lube batches of bullets for various calibers, ranging from .38 Special to .45-70.

The RCBS Lube-A-Matic Sizers have proven to be incredibly durable. I have not encountered any issues with the die cracking, warping, or losing its precision. Regular cleaning with a solvent and a brush keeps the sizer die in optimal condition.

Maintenance is simple. I periodically disassemble the RCBS Lube-A-Matic and clean all the components, including the sizer die, with mineral spirits to remove any accumulated bullet lube or lead residue. This ensures smooth operation and prevents any buildup that could affect the sizing accuracy.

Compared to my previous hand-lubricating method, the RCBS Lube-A-Matic Sizers are a game-changer. The precision and consistency of the sizer die have noticeably improved the accuracy of my handloads, and the automated lubrication process has significantly reduced the time and effort required to prepare my bullets. I can now focus on load development and improving my shooting skills.

Breaking Down the Features of RCBS Lube-A-Matic Sizers

Specifications

• Manufacturer: RCBS. RCBS is a well-known and respected name in the reloading industry, known for producing high-quality equipment.
• Quantity: 1. The package includes one sizer die.
• Color: Silver. The sizer die has a natural steel finish.
• Gun Type: Rifle. While primarily used for rifle bullets, appropriate sizer dies can also be used for handgun bullets.
• Country of Origin: USA. Being made in the USA often implies higher quality control and material standards.
• Compatibility: Designed for use with the RCBS Lube-A-Matic Bullet Sizer/Lubricator. This ensures seamless integration and optimal performance.
• Tolerance: Precision-honed to 0.0005-inch tolerance. This tight tolerance guarantees consistent bullet diameter, leading to improved accuracy and reduced leading in the barrel.
• Function: Cast lead bullets to the proper diameter and adds bullet lube to grease grooves. This dual function streamlines the bullet preparation process.

Performance & Functionality

The RCBS Lube-A-Matic Sizers excel at their primary function: accurately sizing and lubricating cast lead bullets. The precision of the sizer die ensures that each bullet is sized to the correct diameter, which is crucial for consistent chambering, proper barrel fit, and optimal accuracy. The lubrication process is equally effective, evenly distributing bullet lube into the grease grooves.

The primary strength of the RCBS Lube-A-Matic Sizers is their unparalleled accuracy and consistency. The tight tolerances and precision honing ensure that each bullet is sized and lubricated to the exact specifications, resulting in improved accuracy and reduced leading. One potential weakness could be the upfront investment in the RCBS Lube-A-Matic system, which is required to use these sizers.

The RCBS Lube-A-Matic Sizers not only meet but exceed my expectations. I now produce high-quality, consistently sized and lubricated bullets with minimal effort. The improved accuracy of my handloads is a testament to the effectiveness of the RCBS system.

Design & Ergonomics

The RCBS Lube-A-Matic Sizers are constructed from high-quality steel, ensuring exceptional durability and longevity. The sizer die feels solid and well-made, instilling confidence in its ability to withstand years of use. The weight of the sizer die is appropriate for its function, providing stability and preventing vibration during the sizing process.

The RCBS Lube-A-Matic Sizers are user-friendly, especially when used with the RCBS Lube-A-Matic. The system is designed to be intuitive and easy to operate, even for novice reloaders. There is a slight learning curve involved in setting up the Lube-A-Matic and selecting the appropriate sizer die for your bullets.

Durability & Maintenance

The RCBS Lube-A-Matic Sizers are built to last. The high-quality steel construction and precise machining ensure that the sizer die will withstand years of use without losing its accuracy or developing any signs of wear. With proper care and maintenance, the RCBS Lube-A-Matic Sizers should provide a lifetime of reliable service.

The RCBS Lube-A-Matic Sizers are easy to maintain and repair. Regular cleaning with a solvent and a brush is all that is typically required to keep the sizer die in optimal condition. Replacement parts, such as sizing dies and lube punches, are readily available from RCBS and other reloading suppliers.

Accessories and Customization Options

The RCBS Lube-A-Matic Sizers themselves do not come with any accessories, as they are simply sizing dies. However, the RCBS Lube-A-Matic system offers a wide range of customization options, including different sizer die sizes for various calibers and bullet diameters. RCBS also offers a variety of bullet lubes, each designed for specific applications and bullet types.

The RCBS Lube-A-Matic system is compatible with most standard bullet lubes available from other brands. This allows reloaders to experiment with different lubes to find the one that works best for their specific needs. Many reloaders also modify their RCBS Lube-A-Matic with aftermarket accessories, such as improved lube heaters and pressure adjustments.

Pros and Cons of RCBS Lube-A-Matic Sizers

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Who Should Buy RCBS Lube-A-Matic Sizers?

The RCBS Lube-A-Matic Sizers are perfect for reloaders who cast their own lead bullets and seek the highest level of accuracy and consistency in their ammunition. These sizers are also ideal for high-volume reloaders who want to streamline the bullet preparation process and reduce the time and effort required to size and lubricate their bullets. Competitive shooters who demand the utmost precision and reliability from their handloads will also appreciate the performance of the RCBS Lube-A-Matic Sizers.

Those who are new to reloading or who only load a small number of rounds may find the RCBS Lube-A-Matic Sizers to be overkill. Simpler and less expensive hand-lubricating methods may be sufficient for their needs. Reloaders who do not cast their own bullets will not need these sizers, as commercially cast bullets are typically already sized and lubricated.

A must-have accessory is, of course, the RCBS Lube-A-Matic Bullet Sizer/Lubricator. Having a good bullet lube formulated for the caliber you will be loading is also highly recommended.

Conclusion on RCBS Lube-A-Matic Sizers

The RCBS Lube-A-Matic Sizers are an essential component for any reloader who casts their own lead bullets. Their precision, durability, and ease of use make them a worthwhile investment for anyone seeking to improve the accuracy and consistency of their handloads.

The price is justified by the superior performance and longevity of the RCBS Lube-A-Matic Sizers. While the initial investment in the RCBS Lube-A-Matic system may seem significant, the long-term benefits of improved accuracy, reduced leading, and streamlined bullet preparation make it a worthwhile investment.

I wholeheartedly recommend the RCBS Lube-A-Matic Sizers to any reloader who is serious about casting their own lead bullets. If you are looking for a reliable and accurate way to size and lubricate your bullets, look no further than the RCBS Lube-A-Matic Sizers. Invest in quality, invest in RCBS, and elevate your reloading game today!