Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads Review

From Curiosity to Confidence: My Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads Review

As a seasoned gear and equipment specialist with over a decade of hands-on experience across diverse environments – from rugged outdoors to meticulously controlled labs, busy workshops, and challenging field applications – I approach new tools with a critical yet curious eye. My recent foray into bullet casting led me to seek out efficient methods for preparing cast bullets, and this search brought me to the Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads. I was experiencing a bottleneck in my casting process, where resizing and lubricating my cast projectiles was a time-consuming manual chore. I considered a standalone sizing die with a separate luber, but the integrated approach of this kit promised a streamlined workflow. My initial impression upon unboxing was one of functional simplicity; the components felt robust and purpose-built, devoid of unnecessary embellishments. It offered a tangible solution to a specific problem, and I was eager to see if it delivered on its promise of ease and efficiency.

Real-World Testing: Putting Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads to the Test

First Use Experience

My testing ground for this lube and sizing kit was my reloading bench, a space familiar with the dust and aroma of spent primers and casting alloys. I integrated it into my existing reloading press setup, a common task for anyone serious about bullet casting. The initial setup was straightforward; the standard 7/8″ x 14″ threads ensure compatibility with most presses, and the die screwed in securely. I tested it with freshly cast .356 caliber lead alloy bullets, some of which had been powder-coated. The operation was remarkably smooth; pushing the bullet nose-first through the die was effortless, and the automatic gas check seating and crimping worked flawlessly.

The most significant surprise was the sheer speed and cleanliness of the process. Unlike some older methods that required messy hand-lubrication or separate sizing steps, this kit combined both actions into a single, fluid motion. There was a slight learning curve in ensuring consistent pressure on the press handle to achieve optimal sizing and lubrication, but it was minimal. After the first few passes, I experienced no issues; the bullets emerged perfectly sized and uniformly lubricated, ready for the next stage of reloading.

Extended Use & Reliability

After several weeks of consistent use, processing hundreds of cast bullets, the Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads has proven to be a remarkably reliable performer. It has handled everything from wheel weights to softer alloys without complaint. There are no discernible signs of wear and tear on the die or its components; the sizing hole remains crisp, and the lubricant reservoir still dispenses evenly.

Maintenance is refreshingly simple; a quick wipe-down with a soft cloth after each session keeps it clean. I occasionally clean out the lubricant reservoir and die body with a mild solvent to prevent any buildup. Storing it is also easy; it takes up minimal space on the reloading bench. Compared to my previous manual sizing methods, this kit has drastically reduced the time and effort required, making it a significant upgrade in terms of both efficiency and consistency.

Breaking Down the Features of Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads

Specifications

The Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads is a compact, integrated unit designed for efficient bullet preparation. It features a precisely machined .356-inch sizing die, which is the actual internal diameter of the die, not the intended bullet diameter; Lee manufactures these dies by forcing a carbide ball through a slightly undersized die until the stated diameter is achieved, ensuring tight tolerances. The kit includes a lubricant reservoir capable of holding a sufficient quantity of case resizing lubricant, reducing the need for frequent refills during a casting session.

The standard 7/8″ x 14″ threads are a critical specification, making this kit universally compatible with virtually any standard reloading press on the market. Bullets are designed to be pushed through the die nose-first, which means no special nose punches are required for different bullet shapes, a significant advantage over some other systems. A particularly clever feature is the automatic seating and crimping of gas checks directly onto the bullet as it is sized. Finally, the sized and lubricated bullets are captured in a specially designed container, preventing them from rolling away or getting damaged.

Performance & Functionality

The primary job of the Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads is to resize cast bullets to a precise diameter and apply a consistent layer of lubricant. In this regard, it performs exceptionally well. The .356-inch sizing diameter is perfect for many 9mm Luger applications, especially for powder-coated bullets as noted by some users. The lubrication is applied evenly and effectively, preparing the bullets for smooth feeding in feeding and firing.

Its main strength lies in its integrated design, which dramatically speeds up the bullet processing workflow compared to separate sizing and lubing operations. The automatic gas check seating is another significant plus, saving a delicate manual step. A minor weakness, if it can be called that, is that the lubrication capacity, while adequate for many sessions, might require a refill for very large casting runs. However, given the simplicity of refilling, this is a very minor inconvenience. It unequivocally meets and often exceeds expectations for its intended purpose and price point.

Design & Ergonomics

The design of this lube and sizing kit is a testament to practical engineering. It’s constructed from durable materials, likely a robust alloy for the die body and reservoir, ensuring longevity in a reloading environment. The overall feel is solid, with no flex or looseness when mounted on the press.

Ergonomically, the kit is designed for efficiency. Pushing bullets nose-first through the die is intuitive, and the press handle provides ample leverage for consistent force application. The lubricant reservoir is easily accessible for filling, and the collection container for sized bullets is well-placed to catch the output. There are no complex controls or fiddly adjustments; it’s a straightforward, purpose-driven design that’s easy to learn and operate.

Durability & Maintenance

Given its relatively simple construction and robust materials, the Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads is built to last. Under normal reloading conditions, I anticipate it will provide many years of reliable service.

Maintenance is minimal, which is a huge advantage for any reloader looking to maximize their time at the bench. Keeping the die body clean from lead and lubricant residue, and the reservoir free of debris, are the main tasks. A simple wipe-down after use and occasional cleaning with a mild solvent are sufficient. There are no obvious potential failure points, assuming reasonable care is taken not to overtighten it or subject it to undue stress.

Accessories and Customization Options

This kit comes as a complete, self-contained unit, meaning there aren’t typically additional accessories included in the traditional sense, aside from the bullet collection container. The core of the product is the integrated sizing die and lubricant system.

Customization is limited by design, as the kit is engineered to perform a specific function with a specific bullet diameter. However, the .356-inch sizing die itself is the key component, and Lee offers these kits in various diameters to suit different bullet requirements. The ability to use it with different reloading presses due to the standard 7/8″ x 14″ threads is a form of compatibility that enhances its versatility.

Pros and Cons of Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads

Who Should Buy Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads?

This lube and sizing kit is an excellent choice for home bullet casters who are looking to streamline their reloading process, particularly those casting for .356 diameter firearms like the 9mm Luger. It’s ideal for anyone who wants to move beyond messy manual lubrication and separate sizing steps. It’s also perfect for reloaders who want to ensure consistent sizing and lubrication for accurate and reliable ammunition.

Individuals who require sterile medical-grade equipment, ultra-compact gear for extreme environments, or absolute precision beyond standard reloading tolerances should look elsewhere. For those who frequently cast and reload for .356 caliber firearms, especially with gas checks, this kit represents a significant efficiency gain. A good quality case resizing lubricant is essential, and ensuring your reloading press is in good working order will maximize the benefits of this kit.

Conclusion on Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads

The Lee 90046 Lube & Sizing Kit One Kit .356 Standard 7/8″ X 14″ Threads is a superb tool for any serious bullet caster. It expertly combines two crucial steps into a single, highly efficient operation, saving considerable time and effort at the reloading bench. Its robust construction, thoughtful design, and user-friendly operation make it a standout product in its category.

Considering its performance, durability, and the significant workflow improvement it offers, the price point of $39.99 represents excellent value. I would wholeheartedly recommend this kit to any reloader who casts .356 diameter bullets. If you’re looking to simplify your bullet preparation and achieve consistent results with minimal fuss, this lube and sizing kit is an investment that will pay dividends in terms of time saved and improved ammunition quality.