What I Wish I Knew Before Buying the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299
The pursuit of perfect cast bullets is a journey many reloaders embark upon, and for those looking to delve into the realm of the .303 British with exceptional accuracy, the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 stands as a venerable, albeit sometimes misunderstood, tool. This isn’t just another piece of reloading equipment; it’s a gateway to unlocking the potential of vintage firearms and pushing the boundaries of ballistic performance at mid-ranges. With its specific design, it promises a level of precision often associated with much more expensive endeavors.
What led me to this specific mould was a long-standing desire to accurately replicate the performance of factory loads for my beloved .303 British Lee-Enfield rifle. I’d experimented with various cast bullet weights and designs, but none truly captured that “sweet spot” for both accuracy and moderate hunting distances. The allure of a 200-grain bullet specifically designed for this caliber, offering a potential reach out to 600 yards, was too tempting to ignore.
Unboxing the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 felt like unwrapping a piece of history. The mould itself is substantial, crafted from high-quality iron, which is a hallmark of enduring reloading tools. Its weight speaks to its robust construction, promising longevity and consistent heat retention. The handles, while basic, felt secure in my gloved hand, and the overall impression was one of professional-grade craftsmanship.
While other manufacturers offer various .30 caliber moulds, I specifically gravitated towards the Lyman #314299 due to its reputation and the specific .314 diameter, which is often an ideal compromise for .303 British barrels that can run slightly oversized. Many moulds offer .310 or .312 diameters, which can be too tight for certain rifling, leading to accuracy issues or excessive fouling. The .314 diameter, coupled with its 200-grain weight and gas check design, presented itself as the perfect solution for my .303 British endeavors. My initial impression was one of quiet anticipation, a feeling that this mould might just be the missing piece of the puzzle for my reloading bench.
Real-World Testing: Putting Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 to the Test
First Use Experience
My initial casting session with the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 took place in my dedicated reloading shed, on a crisp autumn afternoon. The ambient temperature was around 50°F, and there was a light breeze. I ensured the mould was thoroughly preheated on my RCBS pot, allowing it to reach a consistent temperature for optimal metal flow. The process of filling the cavities was straightforward, with the molten lead pouring smoothly into the two cavities.
The resulting bullets, after proper cooling and sprue cutting, were visually impressive. They possessed a classic round-nose profile, designed for excellent aerodynamic stability. Handling them, I noticed a consistent fill rate across both cavities, a testament to the mould’s precision. Any slight imperfections were easily addressed with a bit of emery cloth, a minor touch-up that is standard practice with cast bullets.
The bullets were then sized to .3145 inches using a Lee sizing die and fitted with appropriate 30 caliber gas checks. My first shooting test was conducted at the local outdoor range, at 100 yards, using a scoped Savage Model 110 in .303 British. I had developed a load using IMR 3031 powder, carefully working up to a charge that seemed promising. The first few shots from a cold barrel were encouraging, showing tighter groups than I had previously achieved with lighter cast bullets.
Extended Use & Reliability
After several months of consistent casting and shooting, the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 has proven itself to be an exceptionally reliable and durable tool. I’ve cast hundreds, if not thousands, of bullets with it, and the quality of the mould has not degraded in the slightest. The iron construction has resisted any signs of significant wear or pitting, even with repeated exposure to molten lead and heat.
Maintenance is straightforward; a good cleaning with a copper brush and some solvent after each casting session keeps the cavities pristine. Occasionally, I’ll apply a light coat of Lee Liquid Alox or a similar bullet lubricant to the sprue plate and alignment pins to ensure smooth operation. This minimal upkeep has kept the mould performing at its peak, consistently producing well-formed bullets.
Compared to my previous experiences with other moulds, particularly aluminum ones that can lose their precise dimensions over time, this Lyman iron mould offers a superior level of durability and consistency. It has become my go-to for .303 British applications, consistently outperforming commercially cast bullets in terms of accuracy and value. The ability to fine-tune loads with bullets cast from this mould has been a game-changer for my rifle’s performance.
Breaking Down the Features of Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299
Specifications
The Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 is a double-cavity mould designed for casting lead bullets with a precise .314 inch diameter. This specific diameter is crucial for achieving optimal accuracy in many .303 British firearms, which can have slightly worn or oversized bores. The mould is designed to cast a 200-grain bullet, a weight that offers a good balance of ballistic efficiency and sectional density for mid-range applications.
This particular mould utilizes a gas check design, indicated by Bullet # 314299. This means the bullets are cast with a base that accommodates a copper gas check, which seals the bullet within the bore at higher velocities, preventing lead fouling and improving accuracy. The mould requires a specific Top Punch # 467, which is crucial for properly seating the bullet in the mould during the casting process.
The Double Cavity # 2660299 designation signifies its ability to cast two bullets simultaneously, significantly increasing production efficiency for reloaders. The iron construction of the mould provides excellent heat retention, which is vital for consistent fill rates and minimizing the risk of cold pours. These specifications combine to create a tool that is both efficient and capable of producing high-quality projectiles for discerning shooters.
Performance & Functionality
In practice, the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 excels at its intended purpose: casting accurate, heavy bullets for the .303 British. The .314 diameter has proven to be a sweet spot for my rifle, providing excellent bore engagement without excessive pressure or leading. The 200-grain weight offers superior ballistic performance compared to lighter options, maintaining velocity and energy downrange.
The gas check feature is absolutely critical for achieving the intended performance, particularly when pushing velocities that could otherwise cause significant lead fouling. Bullets cast from this mould, when properly sized and gas-checked, demonstrate remarkable consistency. At 100 yards, I’ve consistently achieved sub-MOA accuracy with well-developed loads. Pushing out to 200 and 300 yards, the accuracy remains impressive, with minimal deviation from point of aim when bullet drop is accounted for.
The primary strength of this mould lies in its ability to produce a bullet that harmonizes perfectly with the .303 British cartridge and its typical firearms. Its weakness, if one can even call it that, is its specific application; it’s not a universal mould and is best suited for those seeking this particular bullet profile and weight for their .303 British rifles. It unequivocally meets and often exceeds expectations for accuracy and bullet quality.
Design & Ergonomics
The Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 embodies a classic, no-nonsense design that prioritizes functionality and durability. Its construction from high-quality iron ensures excellent heat retention, a critical factor for consistent casting. The weight of the mould, while substantial, feels balanced and manageable when handled with appropriate safety precautions.
The two cavities are precisely machined, ensuring that each bullet cast is virtually identical in size and shape. The sprue plate is robust and aligns perfectly with the cavities, minimizing any potential for lead leakage during the casting process. The handles, though utilitarian, are designed for a secure grip, even with the use of casting gloves.
While there isn’t a steep learning curve for using a double-cavity iron mould, mastering the art of temperature control for both the mould and the lead is key. Once that rhythm is established, the design of this mould makes the casting process remarkably efficient and intuitive. It feels like an extension of the caster’s hand, allowing for precise control over the pouring and sprue cutting stages.
Durability & Maintenance
The Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299, like most quality iron moulds from Lyman, is built to last for generations. The inherent properties of cast iron make it incredibly resilient to heat and wear. With proper care, this mould should remain a staple on any serious reloader’s bench for decades to come.
Maintenance is relatively simple, revolving around keeping the mould clean and protected. After each casting session, it’s essential to clean out any residual lead or flux from the cavities and sprue plate. A quick wipe-down with a soft cloth and a light application of mold release or a quality gun oil on the moving parts will prevent rust and ensure smooth operation.
Avoiding harsh chemicals or abrasive cleaners is key to preserving the integrity of the mould’s surface. Any minor imperfections that might arise from use can typically be addressed with a fine-grit abrasive pad or specific mould polishing compounds. The durability of this mould means that the investment in its purchase is one that will pay dividends for a lifetime of reloading.
Accessories and Customization Options
The Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 is primarily a standalone tool, meaning its “accessories” are more about the supporting equipment needed for casting and reloading. This includes a good quality lead pot (such as an RCBS or Lee), a ladle, a sprue cutter, and a bullet sizing die in the correct caliber (.314 or .315 for slight oversizing). The required Top Punch # 467 is typically purchased separately if you don’t already possess one from Lyman.
For the gas check aspect, you will need 30 caliber gas checks, which are readily available from various manufacturers. The Lyman brand itself offers a full line of reloading presses, scale, and case prep tools that integrate seamlessly with the casting process initiated by this mould. While the mould itself cannot be “customized” in terms of its physical form, its output – the bullets – are highly customizable.
Reloaders can experiment with different lead alloys to achieve varying hardness levels, and various lubricants can be applied to the cast bullets. Furthermore, the bullets produced by this mould can be loaded with a wide array of propellants and charge weights to fine-tune accuracy and terminal performance in specific firearms. The mould’s compatibility lies in its ability to produce projectiles that work with standard reloading components and procedures.
Pros and Cons of Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299
Pros
- Precision .314 Diameter: Ideal for .303 British barrels that may be slightly oversized, ensuring excellent bore fit and accuracy.
- 200-Grain Weight: Provides excellent ballistic performance and retained energy for mid-range shooting and hunting applications.
- Gas Check Design: Crucial for preventing leading and maintaining accuracy at moderate to higher velocities.
- Durable Iron Construction: Built by Lyman to last for generations with proper care, offering excellent heat retention.
- Efficient Double Cavity: Significantly speeds up the bullet casting process.
- Proven Design: A classic Lyman mould with a long-standing reputation for producing accurate bullets.
Cons
- Specific Caliber Application: Primarily suited for .303 British and similar firearms that benefit from a .314 diameter bullet.
- Requires Additional Components: Needs lead, a pot, handles, gas checks, and a sizing die to be fully utilized.
Who Should Buy Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299?
This mould is perfect for enthusiasts and reloaders specifically focused on the .303 British cartridge, especially those seeking to maximize accuracy and ballistic performance from their Lee-Enfield rifles or other firearms chambered for this venerable round. Hunters looking for a reliable projectile for medium game at moderate distances will find its 200-grain weight and accuracy potential highly valuable. Competitive shooters who compete in vintage rifle categories or enjoy long-range accuracy with cast bullets will also benefit immensely.
Those who should skip this product are individuals looking for a general-purpose .30 caliber mould that can be used across a wide variety of .30-06, .308, or .30-30 rifles, as the .314 diameter is quite specific. If your .303 British barrel slugs at a much smaller diameter, this mould might be too large without significant lapping or forcing, which is not recommended. Anyone new to casting bullets might find the initial setup and learning curve of using an iron mould and gas checks a bit more involved than simpler designs.
Must-have accessories or modifications for this mould include a reliable lead melting pot with temperature control, a proper sprue cutter that fits the mould, a Lyman or similar bullet sizing die set to .314 or .315 inches (depending on desired fit), a gas check seater, and a supply of 30 caliber gas checks. Experimenting with different lead alloys and reloading propellants will be essential for optimizing performance for your specific rifle.
Conclusion on Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299
The Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 is not merely a tool; it’s an investment in precision and a commitment to unlocking the full potential of the .303 British cartridge. For those who understand the nuances of bore diameters and seek the optimal projectile for their rifle, this mould delivers unparalleled results. Its durable iron construction and classic Lyman engineering ensure that it will be a trusted companion on the reloading bench for decades.
The value proposition of this mould is exceptional when considering the accuracy and reliability it facilitates. While the initial cost might seem significant, the ability to cast high-performance bullets for a fraction of the price of premium commercial ammunition, and with superior accuracy, makes it a financially sound choice for dedicated reloaders. The $111.49 price point for a double-cavity, precision iron mould from a reputable manufacturer like Lyman is more than justified by its performance and longevity.
I personally recommend this mould wholeheartedly to any serious .303 British reloader who is willing to invest the time and effort into casting their own ammunition. It has transformed my shooting experience with my Lee-Enfield, turning a good rifle into a tack-driver. If you are dedicated to achieving the best possible accuracy from your .303 British, and understand the benefits of a specific diameter and weight combination, then the Lyman Rifle Bullet Mould: .314 Diameter – #314299 2660299 is a purchase you will not regret. It’s a testament to quality craftsmanship and a key component for anyone serious about cast bullet shooting.