Let’s Dive into Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 is more than just a chunk of steel; it’s a gateway to crafting precision ammunition, specifically designed for .45 caliber rifles. Made by Lyman, a trusted name in reloading, this single-cavity mould allows reloaders to cast their own 475-grain gas-checked bullets, offering a blend of control and cost-effectiveness. It’s a tool that connects the shooter to the very creation of their ammunition, adding a rewarding dimension to the shooting experience.
My journey to this particular mould stemmed from a desire for increased accuracy and reduced fouling in my .45-120 Sharps rifle. Factory ammunition in this caliber is expensive and often doesn’t provide the performance I demand for long-range target shooting. Casting my own bullets seemed like the logical solution, promising both cost savings and the ability to fine-tune bullet characteristics to match my rifle’s specific needs.
The Lyman mould arrived in a sturdy cardboard box, well-protected. The initial impression was one of solid construction, with a reassuring heft that speaks to its durability. The mould blocks are made of iron, precisely machined, and the handles are comfortable and provide good leverage.
I considered several other moulds before settling on the Lyman. RCBS and Lee Precision both offer comparable .45 caliber moulds, but I’ve always appreciated Lyman’s commitment to quality and their long-standing reputation in the reloading community. Ultimately, the gas check design and the specific bullet profile of the #457671 swayed my decision.
My first impression was definitely one of excitement. This wasn’t just a tool; it was an invitation to delve deeper into the art of reloading and unlock the true potential of my .45-120. There was a tangible sense of anticipation, a feeling that I was about to embark on a journey toward greater precision and self-reliance.
Real-World Testing: Putting Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 to the Test
First Use Experience
My initial testing ground was my home reloading bench, followed by an afternoon at the local shooting range. I began by thoroughly cleaning the mould with hot soapy water and a stiff brush, removing any residual oil or debris from the manufacturing process. After drying, I smoked the mould cavities with a candle flame to aid in bullet release.
The casting process itself went smoothly, thanks to the mould’s well-designed sprue plate and comfortable handles. I used a lead alloy consisting of 95% lead, 2.5% tin, and 2.5% antimony, maintaining a consistent melt temperature using a lead thermometer. The bullets dropped from the mould with ease, exhibiting sharp details and minimal imperfections.
The first few bullets were a bit rough, but after the mould heated up properly, the bullets were consistently perfect. At the range, I was immediately impressed with the accuracy. My .45-120, typically requiring meticulous cleaning every few shots due to heavy black powder fouling, now ran significantly cleaner.
Extended Use & Reliability
After several weeks of consistent use, the Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 has proven its worth time and time again. The mould blocks still align perfectly, and the handles show no signs of loosening or wear. The sprue plate operates smoothly, ensuring consistent bullet weights and dimensions.
The mould has proven to be incredibly durable, with no signs of wear and tear on the mould faces. The iron is proving to be resistant to damage despite numerous casting sessions. Occasional cleaning with a lead-removing solvent is all that’s required to maintain its performance.
Compared to previous experiences with other moulds, this one has proven to be far easier to use and significantly more reliable. The quality of the bullets produced is consistently high, and the time required to cast a batch of usable bullets is greatly reduced. It noticeably outperforms other moulds in this price range.
Breaking Down the Features of Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671
Specifications
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 is specifically designed for casting .45 caliber bullets weighing approximately 475 grains. This single-cavity mould produces gas check-style bullets, crucial for achieving higher velocities with minimal leading in the rifle barrel. It requires a Lyman #374 top punch for bullet sizing and lubrication.
The mould’s specifications directly influence its performance. The .45 caliber is ideal for large-bore rifles like the .45-70 and .45-120, delivering significant stopping power. The 475-grain bullet weight provides excellent ballistic coefficient for long-range accuracy. The gas check design is essential for preventing lead fouling at higher velocities, allowing for consistent performance and ease of cleaning.
Performance & Functionality
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 excels at its primary function: casting consistent, high-quality .45 caliber bullets. The resulting projectiles are remarkably accurate, showing tighter groupings than factory ammunition in my rifle. Its reliability is excellent.
The mould’s primary strength lies in its consistent bullet production and its ability to cast gas check-style bullets. A minor weakness is that it is a single-cavity design, which requires more time to cast a large number of bullets. It definitely meets and exceeds expectations for a mould in this price range.
Design & Ergonomics
The mould blocks are constructed of durable iron, offering excellent heat retention and precise cavity dimensions. The weight is substantial, providing stability during the casting process. The handles are made of wood and provide a comfortable and secure grip.
The mould is designed to be user-friendly, with a simple and intuitive operation. The only learning curve involves mastering the proper casting technique and maintaining a consistent melt temperature. It is a user-friendly mould for both novice and experienced reloaders.
Durability & Maintenance
With proper care and maintenance, the Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 should last for many years. The iron construction is inherently durable, and the handles are replaceable if necessary. Regular cleaning with a lead-removing solvent and occasional lubrication of the sprue plate are essential.
Maintenance is simple and straightforward, involving minimal effort. The durability of the mould is very high, and should last for many thousands of casts. With proper care, it is unlikely to require any repairs.
Accessories and Customization Options
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 does not come with any accessories beyond the mould itself. However, it requires the use of a Lyman #374 top punch for bullet sizing and lubrication, which is sold separately. There are no specific customization options available for the mould itself.
The mould is compatible with any standard gas checks designed for .45 caliber bullets. It also works with most bullet lubes on the market today. The top punch is essential for sizing the bullets correctly.
Pros and Cons of Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671
Pros
- Produces highly accurate .45 caliber bullets, significantly improving grouping at the range.
- Gas check design minimizes leading in the barrel, allowing for higher velocities and easier cleaning.
- Durable iron construction ensures long-lasting performance and reliability.
- Ergonomic handle design provides a comfortable and secure grip during casting.
- Cost-effective way to produce high-quality ammunition, saving money compared to factory loads.
Cons
- Single-cavity design is slower than multi-cavity moulds.
- Requires the purchase of a separate top punch for bullet sizing and lubrication.
Who Should Buy Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671?
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 is perfect for reloaders who own .45 caliber rifles, such as the .45-70, .45-90, or .45-120, and who are looking for increased accuracy and reduced barrel fouling. It’s also ideal for those who enjoy the process of crafting their own ammunition and appreciate the control and cost savings that reloading offers. It will also serve those who seek to develop the perfect load for their rifle.
This mould is not ideal for reloaders who prioritize speed over precision, as the single-cavity design is slower than multi-cavity options. Also, if you aren’t prepared to invest the time to develop a repeatable bullet casting process, this might not be the best choice. Finally, if you only shoot a few rounds through your .45 caliber rifle, it may not be worth the investment.
The must-have accessories include the Lyman #374 top punch, a bullet sizing die, bullet lubricant, and gas checks. A lead thermometer is also a helpful tool for maintaining a consistent melt temperature. Finally, a good lead melting pot is essential.
Conclusion on Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671
The Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 is a solid investment for any reloader seeking to produce accurate and reliable .45 caliber bullets. Its durable construction, ergonomic design, and gas check compatibility make it a standout product in its class. The price is justified, considering the improved accuracy and reduced fouling it delivers, as well as the cost savings compared to factory ammunition.
I would wholeheartedly recommend this mould to any .45 caliber rifle owner who is serious about reloading. It’s a tool that empowers you to take control of your ammunition and unlock the full potential of your rifle. So, if you’re ready to elevate your shooting experience, invest in the Lyman Rifle Bullet Mould: 45 Caliber – #457671 2640671 and start casting your own precision ammunition today!