Let’s Dive into Lee Double Cavity Mold .312-185-1r W/handles
The Lee Double Cavity Mold .312-185-1r W/handles offers a compelling entry point into the world of casting your own rifle bullets. Manufactured by Lee Precision, this mold is designed for producing .312 caliber, 185-grain round nose bullets, a popular choice for cartridges like the 7.62x39mm. The inclusion of handles makes it ready to use right out of the box, and its aluminum construction promises faster heating and cooling cycles compared to traditional iron molds.
I’ve always been interested in optimizing my 7.62x39mm ammunition for both accuracy and cost. Factory ammunition can be expensive, and finding the perfect load for my specific rifle has always been a challenge. The ability to cast my own bullets seemed like the ideal solution, offering both cost savings and the opportunity to tailor my ammunition to my rifle’s specific needs.
Upon unboxing the Lee Double Cavity Mold .312-185-1r W/handles, I was immediately struck by its lightweight feel. The aluminum construction felt solid enough, and the handles seemed sturdy and well-attached. The mold halves aligned cleanly, and the crimped edges hinted at the potential for producing consistent, high-quality bullets.
I considered other molds, including some made from iron or steel. However, I opted for the Lee mold due to its aluminum construction, which promised faster heat cycles and reduced fatigue during extended casting sessions. The fact that it came with handles also made it a more attractive and economical choice.
My first impression was one of cautious optimism. While the Lee Double Cavity Mold .312-185-1r W/handles appeared to be a well-designed tool, I knew the true test would come with its actual performance.
Real-World Testing: Putting Lee Double Cavity Mold .312-185-1r W/handles to the Test
First Use Experience
My initial testing of the Lee Double Cavity Mold .312-185-1r W/handles took place in my well-ventilated garage, which I’ve converted into a reloading workshop. I used a propane burner to melt my lead alloy and carefully followed Lee’s instructions for preparing the mold and casting bullets. The mold heated up quickly, and within minutes, I was pouring molten lead into the cavities.
The process was surprisingly smooth. The aluminum mold heated evenly, and the bullets released easily after a short cooling period. I experienced a few initial hiccups, with some bullets showing slight imperfections due to my inexperience, but after a few casts, I quickly got the hang of it.
I didn’t encounter any significant issues during my first casting session. The mold remained relatively cool to the touch, thanks to the aluminum construction and the handles, which provided a comfortable grip. I was impressed with the consistency of the bullets I produced, with only minor variations in weight and diameter.
Extended Use & Reliability
After several weeks of regular use, the Lee Double Cavity Mold .312-185-1r W/handles has proven to be a reliable and durable tool. I’ve cast hundreds of bullets with it, and it continues to perform consistently. The aluminum mold shows no signs of warping or damage, and the handles remain securely attached.
I’ve noticed minimal wear and tear on the mold, even after repeated heating and cooling cycles. Proper lubrication of the mold halves with a graphite-based lubricant has helped to prevent sticking and ensure smooth bullet release. Cleaning the mold is also relatively easy, requiring only a quick wipe-down with a soft cloth after each casting session.
Compared to my previous experience with casting pistol bullets using iron molds, the Lee mold is significantly easier to use and maintain. The aluminum construction is far less fatiguing, and the faster heat cycles allow me to produce bullets more efficiently. Overall, I’m very satisfied with the Lee Double Cavity Mold .312-185-1r W/handles.
Breaking Down the Features of Lee Double Cavity Mold .312-185-1r W/handles
Specifications
The Lee Double Cavity Mold .312-185-1r W/handles boasts several key specifications:
- Caliber: 7.62x39mm (Nominal, but suitable for any .312″ diameter bore)
- Projectile Caliber: .312 Caliber
- Bullet Weight: 185 grain
- Bullet Type: Round Nose (RN)
- Material: Aluminum with included handles
- Cavity: 2-Cavity
These specifications are critical for producing accurate and reliable ammunition. The .312 caliber bullet diameter ensures a proper fit in the bore of most 7.62x39mm rifles, contributing to improved accuracy. The 185-grain bullet weight offers a good balance of ballistic coefficient and energy transfer, making it suitable for a variety of applications.
Performance & Functionality
The Lee Double Cavity Mold .312-185-1r W/handles performs its job admirably, consistently producing high-quality bullets. The mold heats up quickly and evenly, and the bullets release easily, minimizing wasted time and effort. The resulting bullets are uniform in weight and diameter, contributing to improved accuracy and consistency in my handloads.
One of the strengths of this mold is its simplicity. It’s easy to use, even for beginners, and requires minimal setup or adjustment. The included handles provide a comfortable and secure grip, reducing fatigue during extended casting sessions. A potential weakness is the aluminum’s softer nature compared to steel, requiring careful handling to avoid damage.
The mold has exceeded my expectations in terms of both performance and ease of use. It has allowed me to produce accurate and reliable 7.62x39mm ammunition at a fraction of the cost of factory loads. I couldn’t ask for more.
Design & Ergonomics
The design of the Lee Double Cavity Mold .312-185-1r W/handles is simple yet effective. The aluminum mold is lightweight and easy to handle, while the included handles provide a comfortable and secure grip. The mold halves align precisely, ensuring consistent bullet dimensions.
The mold is user-friendly, even for novice bullet casters. The smooth surfaces and rounded edges make it easy to clean and maintain. There’s no significant learning curve associated with this mold; anyone with basic reloading knowledge can use it effectively.
Durability & Maintenance
The Lee Double Cavity Mold .312-185-1r W/handles is constructed from durable aluminum, which should provide years of reliable service with proper care. Regular cleaning and lubrication will help to prevent sticking and ensure smooth bullet release. While aluminum is softer than steel, the mold is thick enough to withstand normal use without warping or damage.
Maintaining the mold is straightforward. After each casting session, I simply wipe it down with a soft cloth to remove any lead residue. Occasionally, I’ll use a graphite-based lubricant to ensure smooth bullet release. With minimal maintenance, this mold should last for many years.
Accessories and Customization Options
The Lee Double Cavity Mold .312-185-1r W/handles comes ready to use with the included handles. There are no additional accessories included with the product itself. However, several accessories are essential for bullet casting.
These include a lead melting pot, a source of heat (such as a propane burner), a lead thermometer, and a bullet sizing die. While the Lee mold itself doesn’t offer much in the way of customization, the bullets it produces can be customized with different powder coatings or gas checks to improve their performance. The use of a Lee sizing die to ensure consistent bullet diameter is highly recommended.
Pros and Cons of Lee Double Cavity Mold .312-185-1r W/handles
Pros
- Affordable Price: Offers excellent value for reloaders looking to cast their own .312 caliber bullets.
- Lightweight Aluminum Construction: Heats up quickly and reduces fatigue during extended casting sessions.
- Included Handles: Ready to use right out of the box.
- Consistent Bullet Production: The mold produces uniform bullets with minimal variations in weight and diameter.
- Easy to Use: Suitable for both beginners and experienced bullet casters.
Cons
- Aluminum is softer than steel and requires careful handling.
- Two-cavity design may be slower than multi-cavity molds for high-volume casting.
Who Should Buy Lee Double Cavity Mold .312-185-1r W/handles?
The Lee Double Cavity Mold .312-185-1r W/handles is perfect for reloaders who want to cast their own .312 caliber bullets for cartridges like the 7.62x39mm. It’s especially well-suited for those who are new to bullet casting or who are looking for an affordable and easy-to-use mold. This is also a solid choice for shooters looking to optimize their ammunition for specific rifles and shooting conditions.
Those who are looking for a high-volume casting solution or who require extremely precise bullet dimensions might want to consider investing in a multi-cavity mold or a more expensive steel mold. Someone planning to cast thousands of bullets regularly might find the two-cavity design too slow.
A lead melting pot, a source of heat, a lead thermometer, and a bullet sizing die are must-have accessories for using this mold. Also, using a graphite-based mold lubricant is important to make bullet release easy.
Conclusion on Lee Double Cavity Mold .312-185-1r W/handles
The Lee Double Cavity Mold .312-185-1r W/handles is a solid choice for reloaders looking to cast their own .312 caliber bullets. It offers a good balance of affordability, ease of use, and performance. The aluminum construction is a significant advantage, making it lightweight and efficient.
The price is definitely justified, considering the cost savings associated with casting your own bullets. Plus, you gain the ability to tailor your ammunition to your rifle’s specific needs. For the reloader looking to dip their toes into casting rifle bullets, or just the 7.62×39 enthusiast trying to cut costs, this is the mold to get.
I would definitely recommend the Lee Double Cavity Mold .312-185-1r W/handles to anyone looking to get started in bullet casting. It’s a reliable and affordable tool that will provide years of service with proper care. So, grab one, melt some lead, and start casting your own accurate and affordable bullets!