Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet Review

Field Test Review of the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet

The world of bullet casting is a realm where precision meets patience, and for those venturing into the potent territory of the .500 S&W Magnum, selecting the right mold is paramount. This is where the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet enters the scene. Engineered by Lee, a name synonymous with accessible yet functional reloading equipment, this double-cavity mold promises to deliver substantial projectiles for one of the most powerful handgun cartridges available. Its straightforward design and focus on producing a solid round-nose bullet make it an intriguing proposition for reloaders seeking to produce their own ammunition.

My journey into casting for the .500 S&W Magnum was born out of a desire for greater control over my ammunition costs and the pursuit of a specific ballistic performance tailored to my handguns. While factory loads for this caliber are impressive, the cost can become a significant factor for regular shooters. I was specifically looking for a mold that would cast bullets heavy enough to harness the full potential of the .500 S&W case, while also being straightforward to use without requiring advanced casting techniques. My search led me to consider several options, including some higher-end, single-cavity molds from boutique manufacturers, but the allure of Lee’s reputation for delivering functional tools at a reasonable price, coupled with the efficiency of a double-cavity design, ultimately pointed me towards this particular mold.

Upon receiving the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet, the initial impression was one of solid utility. It arrived in a simple, no-frills package, which is typical for Lee products. The mold itself, crafted from aluminum, felt substantial yet manageable in hand. It’s a utilitarian piece of equipment, designed for function over form, with the characteristic Lee hollow-handled design for easy manipulation on the casting pot. The mold halves fit together cleanly, with no obvious gaps or machining imperfections that would concern a cast bullet enthusiast.

Before committing, I did briefly look at some competitor molds, particularly those offering more complex bullet designs like gas checks or hollow points. However, for my primary goal of creating a robust, heavy round-nose bullet for general-purpose use and plinking with my .500 S&W revolvers, the simplicity of this Lee offering was its greatest strength. The decision was largely driven by the excellent reputation Lee has for producing reliable molds that cast accurate bullets, often at a fraction of the cost of specialized alternatives. My first impression was one of cautious optimism; I was eager to see if this tool could translate its solid construction into tangible results at the casting pot and, more importantly, on the range.

Real-World Testing: Putting Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet to the Test

First Use Experience

My initial casting session with the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet took place in my dedicated reloading room, a controlled environment with a temperature-stable casting pot and good ventilation. I preheated the mold thoroughly, ensuring it reached an optimal temperature before pouring any lead alloy. The process was surprisingly smooth; the aluminum mold heated up quickly and consistently, and the lead flowed readily into the two cavities.

The Lee handles, while basic, provided a secure grip, and the mold opened and closed with a satisfyingly solid feel. Within the first few pours, I was achieving well-formed bullets, with crisp edges and consistent fill. I tested it with a standard wheel weight alloy, which is a common and cost-effective choice for many cast bullet applications, and the results were encouraging right out of the gate.

One of the immediate observations was the consistency of the bullets produced. After dialing in the mold temperature and lead flow, I found that the sprue plate on this double-cavity mold moved cleanly, and separating the bullets was a straightforward process. There was a slight learning curve in getting the exact right temperature for the mold, but this is standard for any casting operation. The resulting bullets consistently dropped at around 440 grains, as advertised, and the .501 diameter was precisely what I needed for a snug fit in my .500 S&W cylinders. There were no significant quirks or issues encountered during this initial foray into casting with this particular mold.

Extended Use & Reliability

Over several months of regular use, the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet has proven itself to be a reliable workhorse. I’ve used it to cast hundreds of bullets for various shooting activities, from recreational plinking at the range to some more dynamic drills. The aluminum construction, while susceptible to minor surface scratches over time, has shown no signs of warping or degradation.

The durability of this double-cavity mold is commendable for its material and price point. I have accidentally dropped one of the mold halves on my concrete workbench on a couple of occasions, and while it did acquire a superficial ding, it did not affect its ability to cast accurate, well-formed bullets. This speaks to the robustness of the aluminum alloy Lee uses and the overall solid construction.

Maintenance is as simple as one would expect for an aluminum mold. A quick wipe-down with a soft cloth after each casting session, and a more thorough cleaning with a brass brush and some mold release agent every few hundred bullets, is usually sufficient. I’ve not encountered any issues with the mold sticking or requiring excessive force to open after multiple casting sessions. Compared to some older, cast-iron molds I’ve used in the past, this aluminum Lee mold is significantly easier to manage and heats up much faster, which is a considerable advantage when you’re looking to produce a volume of projectiles efficiently.

Breaking Down the Features of Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet

Specifications

The Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet comes with a set of specifications designed for practical, high-volume bullet casting. Its core feature is the double cavity design, which significantly increases production speed compared to single-cavity molds. The mold casts bullets with a .501 diameter, a critical dimension for many .500 S&W Magnum firearms, ensuring a proper fit for optimal accuracy and gas seal.

Each bullet weighs in at a substantial 440 grain, making it suitable for magnum handgun cartridges where significant bullet mass is desired. The bullet profile is a simple, effective Round Nose (RN) design, which feeds reliably in most firearms and is ideal for general target shooting and hunting applications where deep penetration is not the primary concern. The mold is constructed from aluminum, a material known for its excellent heat conductivity, allowing for faster heat-up and consistent casting temperatures.

The inclusion of handles as part of the package is a thoughtful touch, eliminating the need for an immediate separate purchase. This specification, along with the precise sizing and weight, directly translates into a more efficient and cost-effective way to produce ammunition for powerful handguns. Compared to some specialized molds that might offer complex designs but take much longer to produce a single bullet, this Lee mold’s straightforward specifications prioritize output. The stated cavity depth of 2 inches is standard for this type of bullet mold, ensuring the appropriate length for the projectile.

Performance & Functionality

In terms of its primary function – casting bullets – the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet performs exceptionally well. The mold consistently drops bullets that are clean, well-formed, and very close to the advertised weight. The .501 diameter is accurate and uniform across both cavities, which is essential for consistent ignition and velocity.

The round nose profile proves to be a significant strength. It feeds flawlessly through the cylinder of my .500 S&W revolver, and I’ve experienced zero feeding issues even with rapid firing. The 440-grain weight provides a good balance of recoil management and ballistic performance for this powerful cartridge. It’s certainly not a lightweight projectile, but it doesn’t feel overly cumbersome either.

The main strength of this mold lies in its efficiency. The double-cavity design allows me to cast approximately 20-25 bullets in about 10-15 minutes once the mold is up to temperature. This is significantly faster than single-cavity molds and makes producing a batch of ammunition much more manageable. The only minor weakness I’ve identified is that, with such a heavy bullet and a powerful cartridge, careful attention to alloy hardness and lubrication is critical for preventing leading in the barrel, but this is more a function of reloading practice than a flaw of the mold itself. Overall, it meets and often exceeds expectations for a production mold.

Design & Ergonomics

The design of the Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet is purely functional. The aluminum construction is lightweight, making it easy to handle for extended casting sessions, and it heats up remarkably quickly. The two cavities are precisely machined, ensuring symmetry and uniformity in the cast bullets.

The included handles are a practical addition, offering a secure grip and good leverage for operating the mold. They are hollow, allowing for heat to dissipate, which is a nice ergonomic touch during long casting sessions. The sprue plate mechanism is simple and effective, making it easy to cut off excess lead without damaging the bullets.

While not a visually stunning piece of equipment, its ergonomics are well-suited for its purpose. There’s a slight learning curve in finding the perfect pour rate and cooling time for each cavity, but once mastered, the process becomes second nature. The molded-in alignment pins ensure that the mold halves close perfectly every time, preventing the formation of fins or mismatched bullet halves. This attention to detail in a tool designed for mass production is a testament to Lee’s experience.

Durability & Maintenance

In terms of durability, this aluminum mold is built for the long haul of reloading. While aluminum is softer than steel, it is far less prone to rust and requires minimal protective maintenance. As mentioned, it’s survived a few accidental drops without significant damage, attesting to its solid construction.

Cleaning is straightforward: a light brushing after each session to remove any lead residue, and occasional application of a mold release agent. I have yet to see any signs of wear that would affect its performance, such as gouges in the cavity surfaces or issues with the alignment pins. For its intended purpose, which is producing hundreds, if not thousands, of bullets, it’s highly durable.

The only real maintenance concern with aluminum molds is the potential for damage if subjected to extreme force or harsh cleaning agents. However, with standard care, it’s a tool that will likely last for many years of dedicated reloading. It is designed to be a robust component in a reloading setup, not a delicate instrument.

Accessories and Customization Options

The Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet comes with its essential handles, which are a crucial accessory for its operation. Beyond that, the mold itself is designed for direct use with your casting pot and lead alloy. There are no complex interchangeable parts or extensive customization options built into the mold itself, which aligns with Lee’s philosophy of providing straightforward, functional tools.

However, it’s important to note what isn’t included but is essential for casting. You will need a lead pot, a ladle, a thermometer, a way to handle hot lead safely, and alloy material itself. For the specific application with the .500 S&W, considerations for bullet sizing (if a larger diameter is needed) and gas checks (if you opt for a gas-checked bullet design, which this mold does not offer) are separate reloading considerations. This mold is designed to produce a solid, sized-as-cast bullet suitable for many .500 S&W loads as is.

Pros and Cons of Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet

Who Should Buy Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet?

This Lee mold is an excellent choice for experienced handloaders and bullet casters who own firearms chambered in .500 S&W Magnum and are looking to produce their own ammunition cost-effectively. It is particularly well-suited for those who prioritize high production volume for recreational shooting, target practice, or general-purpose hunting where a heavy, reliable round-nose bullet is sufficient. If you are an enthusiast who enjoys the process of casting your own bullets and wants to optimize your .500 S&W ammunition supply, this mold will serve you very well.

Those who should probably skip this product are individuals new to bullet casting who might find the .500 S&W caliber and its associated projectile weight daunting, or those who require highly specialized bullet designs for extreme long-range accuracy, deep penetration hunting, or high-velocity applications. If you are looking for a mold that casts bullets with gas checks or specialized meplat designs, you will need to explore other options. For those starting out in casting, I’d also recommend starting with a smaller caliber first before moving to a magnum like the .500 S&W.

For optimal use, I’d recommend pairing this mold with a good quality lead alloy, such as a blend of wheel weights and tin, to ensure sufficient hardness for the velocities achieved with the .500 S&W Magnum. A precise temperature-controlled casting pot and a good bullet sizing die are also essential for producing truly match-grade cast bullets from this mold.

Conclusion on Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet

The Lee .501 Diameter 440 Grain 500 S&W Double Cavity Mold Round Nose Bullet stands out as a practical, efficient, and value-driven tool for any serious reloader of the .500 S&W Magnum cartridge. It consistently delivers high-quality, heavy projectiles that are ideal for a wide range of shooting applications, from plinking to hunting. The double cavity design, combined with Lee’s reputation for solid engineering, makes it a superb option for those looking to increase their ammunition output without breaking the bank.

The value proposition here is exceptionally strong. For the price, you receive a mold that performs admirably, producing hundreds of usable bullets with proper care. It effectively bridges the gap between budget-friendly casting and the need for robust ammunition for a powerful handgun.

I wholeheartedly recommend this mold to experienced cast bullet shooters and reloaders who are invested in the .500 S&W Magnum platform. If you’re looking to take control of your ammunition costs and enjoy the satisfaction of casting your own potent rounds, this Lee mold is an excellent investment that will serve you faithfully for years to come. It’s a no-nonsense tool that gets the job done with impressive consistency and efficiency.