Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads Review

The Real-Use Review: Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads

For anyone deeply involved in casting their own lead bullets, achieving consistent and accurate results is paramount. This often involves a crucial step: sizing and lubricating those cast slugs to fit their intended firearm precisely. My own journey into this meticulous hobby led me to the Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads. I was in a bit of a bind; my previous sizing setup was rudimentary, prone to inconsistent sizing, and frankly, a messy affair. The need for a more robust, user-friendly solution became apparent after a frustrating range session where several reloads keyholed.

The initial impression of this kit was one of robust simplicity. It felt solid in hand, and the materials seemed durable enough to withstand the rigors of regular use in my reloading shed. I had briefly considered a generic universal sizing die, but the specific caliber (.323) and the integrated lubrication system offered by Lee were too appealing to pass up. The immediate feeling upon unboxing was one of quiet confidence; this looked like a tool designed to do a specific job, and do it well.

Real-World Testing: Putting Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads to the Test

First Use Experience

My initial testing of this sizing kit took place on my well-worn reloading bench, under the bright glare of my workshop lights. I was working with a batch of .32 caliber cast bullets that I had just pulled from the cooling quench tank. The task was straightforward: lubricate and size these .323 diameter slugs.

The process of inserting the die into my reloading press was as simple as screwing in any standard die, thanks to its 7/8″ x 14″ threads. Slipping the cast bullets into the die nose-first was also intuitive, requiring no special punches as advertised. The automatic seating and crimping of gas checks, should they be applicable, also went smoothly, a subtle but appreciated touch. The captured bullets in the collection container meant no stray bullets rolling across the bench, a small but significant win for tidiness.

No major issues or surprises presented themselves during this initial run. It performed exactly as the description suggested, taking a messy, multi-step process and streamlining it into a single, efficient operation. The only minor quirk was getting the initial charge of lubricant distributed perfectly within the die before starting, but this is a common learning curve with any new lube-sizing die.

Extended Use & Reliability

After several months of consistent use, churning out hundreds of .323 sized bullets for various .32 caliber firearms, this Lee kit has proven its worth. It has become an indispensable part of my bullet casting workflow.

The durability has been excellent. There are no visible signs of wear on the die body or the internal components that I can discern. The sizing die maintains its precise diameter, and the lubrication system continues to apply a consistent film of lube without any noticeable drop in performance. This is particularly impressive given the abrasive nature of lead and lube residue that can build up over time.

Maintenance is straightforward. A quick wipe-down with a rag after a session, and an occasional more thorough cleaning with a solvent and a bore brush for the die’s interior, keeps it in top condition. The standard 7/8″ x 14″ thread pattern also means it’s easily adaptable and stays put in the press without loosening, which is critical for consistent sizing. Compared to the makeshift methods I used previously, this kit is light years ahead in terms of reliability and ease of use.

Breaking Down the Features of Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads

Specifications

The Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads is a purpose-built tool designed for the bullet caster. Its core component is a precisely machined .323 sizing die, ensuring that cast bullets are brought down to this exact diameter. The kit operates using a standard 7/8″ x 14″ thread, which is the universal threading for most reloading presses, making it compatible with a wide range of equipment.

The design eliminates the need for separate nose punches, as bullets are pushed through the die nose-first. This integrated approach significantly simplifies the sizing and lubrication process. Furthermore, the kit is designed to automatically seat and crimp gas checks, a vital step for many high-performance cast bullet applications. Finally, the kit includes a collection container for the sized and lubricated bullets, preventing them from scattering.

Performance & Functionality

The primary function of this kit—sizing and lubricating bullets to a precise diameter—is executed with remarkable efficiency. The .323 sizing die consistently produces bullets that measure exactly to spec, which is critical for accurate reloading. The integrated lubrication system applies a smooth, even coat of lube, ensuring the bullet slides easily down the bore without excessive fouling.

Its strengths lie in its all-in-one functionality. It consolidates two often time-consuming steps into one smooth action. The automatic gas check seating is another significant advantage, saving an extra step and potential for error. A minor weakness, inherent to many lube-sizing dies, is the initial learning curve for getting the lubricant distribution just right. However, once dialed in, it performs flawlessly.

Design & Ergonomics

The design of the Lee lube and sizing kit is a testament to functional engineering. The die itself is constructed from robust materials, giving it a substantial feel that inspires confidence in its durability. Its standard 7/8″ x 14″ threading ensures a secure fit in virtually any reloading press.

Ergonomically, the die is designed for seamless integration into the reloading process. Bullets are fed nose-first, which is a simple and natural motion. The die body provides enough surface area for a secure grip when installing or removing it from the press. The integrated lubricant system and bullet collection feature are thoughtfully incorporated, minimizing manual handling and potential for error.

Durability & Maintenance

Based on my extensive use, this lube and sizing kit appears built for the long haul. The hardened steel die and the robust construction suggest it can withstand years of regular use, even with abrasive lead and lube. I have experienced no issues with premature wear, stiffness, or degradation of performance.

Maintenance is refreshingly simple. A light application of case lube or a specialized die cleaner can keep the internal workings smooth. Occasional disassembly and cleaning with a bore brush and solvent will address any buildup of lead or lube residue. Its simple design means there are very few parts to break or lose, contributing to its overall longevity.

Accessories and Customization Options

The Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads comes as a complete unit for its intended purpose. The primary “accessory” is the integrated lubrication system and the bullet collection funnel. While there aren’t external accessories that attach directly to the die, the standard 7/8″ x 14″ threads allow it to be easily swapped with other dies.

The main customization comes from the choice of lubricant. Lee offers their own specific lubes, but many casters opt for aftermarket options like premium bullet waxes or synthetic greases. The sizing diameter itself, .323, is fixed for this particular kit; for different bullet diameters, a separate sizing die would be required.

Pros and Cons of Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads

Who Should Buy Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads?

This lube and sizing kit is an excellent choice for any handloader or bullet caster who specifically needs to size and lubricate .32 caliber bullets to a .323 diameter. It’s ideal for those who cast their own ammunition for firearms chambered in calibers like .32-20 Winchester, .32 Remington, or any other rifle or pistol that uses .323 sized bullets. The integrated gas check feature makes it particularly beneficial for those shooting cast bullets at higher velocities where gas checks are essential for preventing leading.

Those who should probably skip this particular kit are handloaders who cast for calibers requiring different bullet diameters. If you primarily cast for .45 ACP, 9mm, or .223 Remington, you would need different sizing dies. Also, individuals who prefer to tumble lube their bullets or simply size without lubrication should look at Lee’s basic sizing dies. For those casting very large bore rifle bullets, it might be worth investigating larger caliber specific kits.

Conclusion on Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads

The Lee 90686 Lube & Sizing Kit One Kit .323 Standard 7/8″ X 14″ Threads is a high-value, performance-driven tool for serious bullet casters. It masterfully combines the essential steps of sizing and lubrication into an efficient, single operation, delivering consistently sized and adequately lubricated bullets with every stroke. Its robust build quality and straightforward design ensure it will be a reliable workhorse on the reloading bench for years to come.

Considering its price point and the significant time and effort it saves, the value proposition is exceptionally strong. For any handloader targeting .323 diameter bullets for their firearms, this kit is not just recommended; it’s practically essential for achieving optimal accuracy and bore protection. If you’re in the market for precise .323 bullet preparation, this Lee kit is a purchase you won’t regret.