Let’s Dive into Lee Double Cavity Mold C277-135-RF 90454L
The world of reloading can be a rabbit hole, but it’s a rewarding one, offering precision, control, and a deep connection to the shooting sports. Among the many tools required, a good mold is paramount, and that’s where the Lee Double Cavity Mold C277-135-RF 90454L enters the picture. Made by Lee, this mold is designed to cast .270 Winchester caliber bullets with a 135-grain weight and a round flat nose profile, promising consistent performance and ease of use for reloaders of all skill levels.
I needed a reliable mold for developing a custom .270 Winchester load for whitetail hunting. I was aiming for a balance of accuracy, consistent expansion, and manageable recoil in my lightweight hunting rifle, and factory ammunition wasn’t quite hitting the mark.
The mold arrived in a simple, no-frills package, as is typical of Lee products. Holding it for the first time, the aluminum construction felt surprisingly light yet solid. The mold halves were precisely machined and mated together cleanly, exhibiting good build quality for a mold in this price range.
I considered the RCBS 270-130-FN and the Lyman 277447, both respected names in bullet casting. Ultimately, I chose the Lee Double Cavity Mold C277-135-RF 90454L for its affordability and the positive reviews surrounding Lee’s aluminum molds’ ease of use and rapid heating.
My first impression was a pleasant surprise. Given the price, I expected some compromises, but the Lee Double Cavity Mold C277-135-RF 90454L appeared to be a well-made and functional tool that I was excited to put to the test.
Real-World Testing: Putting Lee Double Cavity Mold C277-135-RF 90454L to the Test
First Use Experience
I tested the Lee Double Cavity Mold C277-135-RF 90454L in my reloading workshop, which is a dedicated space in my garage. The ambient temperature was around 70°F, and I was using a Lee Precision Melter pot with pure lead.
The mold performed admirably. It heated up quickly and consistently, thanks to the aluminum construction. I experienced minimal frosting, even with a relatively low melt temperature, and the bullets dropped from the mold cleanly and easily.
The Lee Double Cavity Mold C277-135-RF 90454L was remarkably easy to use right out of the box. After a brief initial cleaning and preheating, I was able to produce consistent, high-quality bullets with minimal effort. There was a very slight learning curve to the mold’s timing, but I got into a rhythm within the first casting session.
The biggest surprise was how quickly the mold cooled down between pours. This allowed for a faster casting pace than I anticipated, significantly reducing the time required to produce a large batch of bullets.
Extended Use & Reliability
After several months of regular use, the Lee Double Cavity Mold C277-135-RF 90454L has proven to be a reliable and consistent performer. I’ve cast several thousand bullets with it, and the mold continues to produce high-quality projectiles with minimal defects.
The Lee Double Cavity Mold C277-135-RF 90454L has shown minimal signs of wear and tear. The mold halves still align perfectly, and the sprue plate remains flat and cuts cleanly. The aluminum shows some discoloration from heat, but this is purely cosmetic.
Cleaning the Lee Double Cavity Mold C277-135-RF 90454L is straightforward. A simple wipe down with a clean cloth after each casting session is usually sufficient, and I occasionally use a mold cleaner to remove any stubborn lead residue.
Compared to my previous experience with iron molds, the Lee Double Cavity Mold C277-135-RF 90454L is a significant improvement in terms of ease of use and casting speed. It has allowed me to produce more consistent and accurate ammunition in less time.
Breaking Down the Features of Lee Double Cavity Mold C277-135-RF 90454L
Specifications
- Caliber: .270 Winchester. This dictates the bullet diameter, ensuring proper chambering and function in .270 Winchester rifles.
- Bullet Weight: 135 grain. A medium weight for the .270 Winchester, offering a balance of velocity, trajectory, and terminal performance.
- Bullet Type: Flat Nose (FN). The flat nose design can enhance energy transfer upon impact, promoting rapid expansion on game.
- Material: Aluminum. Aluminum heats up and cools down quickly, facilitating efficient casting and reducing fatigue.
- Double Cavity: Allows for casting two bullets simultaneously, increasing production speed.
These specifications are crucial for reloaders because they directly influence the performance of the loaded ammunition. Proper bullet weight and shape contribute to accuracy and consistent ballistic performance, while the aluminum construction enhances the casting process itself.
Performance & Functionality
The Lee Double Cavity Mold C277-135-RF 90454L performs its primary job exceptionally well. It consistently casts bullets that are within +/- 0.5 grains of the specified weight, ensuring uniformity and accuracy.
The Lee Double Cavity Mold C277-135-RF 90454L strengths lie in its ease of use, rapid heating, and consistent bullet weight. One area for potential improvement is the sprue plate, which could benefit from a slightly thicker design for increased durability.
The Lee Double Cavity Mold C277-135-RF 90454L meets and slightly exceeds expectations. It delivers a high level of performance and consistency at a very affordable price point.
Design & Ergonomics
The Lee Double Cavity Mold C277-135-RF 90454L is made from high-quality aluminum that is lightweight and durable. Its weight makes extended casting sessions less fatiguing, and it sits comfortably in the hand.
The mold is exceptionally user-friendly. The handles are easy to grip, and the mold halves align precisely. There’s a minimal learning curve for experienced reloaders, and even beginners can quickly become proficient with this mold.
Durability & Maintenance
The Lee Double Cavity Mold C277-135-RF 90454L should last for many years with proper care. The aluminum construction is resistant to rust and corrosion, and the mold halves are precisely machined for long-term reliability.
Maintaining the mold is simple. Regular cleaning with a soft cloth and occasional lubrication of the sprue plate are sufficient to keep it in optimal condition. The mold is also relatively easy to repair, with replacement parts readily available from Lee.
Accessories and Customization Options
The Lee Double Cavity Mold C277-135-RF 90454L comes with basic handles, which are functional but can be upgraded for improved comfort. No customization options exist beyond using different lead alloys.
The mold is compatible with various Lee accessories, such as the Lee Precision Melter and Lee bullet sizing kits. It’s also generally compatible with aftermarket sprue plate lubricants and mold release agents.
Pros and Cons of Lee Double Cavity Mold C277-135-RF 90454L
Pros
- Affordable price point: Offers excellent value for the performance.
- Lightweight aluminum construction: Heats up quickly and reduces fatigue during long casting sessions.
- Consistent bullet weight: Produces uniform bullets, contributing to accuracy.
- Easy to use: Minimal learning curve, even for beginners.
- Double cavity design: Increases casting speed and efficiency.
Cons
- Sprue plate could be thicker for increased durability.
- Handles are basic and could be upgraded for improved ergonomics.
Who Should Buy Lee Double Cavity Mold C277-135-RF 90454L?
Perfect for reloaders seeking an affordable and reliable mold for casting .270 Winchester bullets. It’s also great for hunters who want to develop custom loads for specific game or hunting conditions.
This mold may not be the best choice for reloaders who require extremely high volume production or prefer iron molds for their perceived durability. Those seeking premium features like adjustable cavities or specialized coatings may also want to explore other options.
Must-have accessories include a lead melting pot, a sizing die (if needed), and bullet lubricant. Upgrading to ergonomic handles can also improve comfort during extended casting sessions.
Conclusion on Lee Double Cavity Mold C277-135-RF 90454L
The Lee Double Cavity Mold C277-135-RF 90454L is a fantastic tool for reloaders seeking a balance of affordability, performance, and ease of use. It consistently produces high-quality bullets that can significantly enhance the accuracy and performance of .270 Winchester ammunition.
The price is absolutely justified given the mold’s performance and durability. It offers exceptional value for the money and is a worthwhile investment for any serious reloader.
I wholeheartedly recommend the Lee Double Cavity Mold C277-135-RF 90454L to anyone looking for a reliable and affordable mold for casting .270 Winchester bullets. Take control of your ammunition and experience the satisfaction of crafting your own high-performance loads. Get yours today and elevate your reloading game!