Let’s Dive into Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 promises reloaders the ability to create their own 20-gauge Foster slugs. This single-cavity mould from Lyman is designed to cast 345-grain hollow-base slugs, opening up a realm of possibilities for custom shotgun loads. It’s a compelling option for anyone seeking greater control over their ammunition performance, especially in areas where rifled barrels or sabot slugs are restricted.
My journey to this particular mould began with a growing frustration over the cost and limited availability of quality 20-gauge slugs. I needed a consistent, reliable slug for deer hunting in thick brush, and store-bought options weren’t cutting it. The promise of crafting my own, tailored to my specific shotgun and hunting environment, was too enticing to ignore.
The mould arrived in a sturdy, no-frills cardboard box. Upon opening, I was immediately struck by the heft of the mould itself. It felt solid and well-made, giving me confidence in its long-term durability. The machining appeared clean and precise, a good sign for consistent slug casting.
Compared to Lee’s offerings, the Lyman mould felt significantly more robust. While Lee is known for affordability, Lyman has a reputation for quality, and this mould seemed to confirm that. RCBS also makes excellent moulds, but their 20-gauge slug offerings are limited, making the Lyman the clear choice for my needs.
My first impression was one of cautious optimism. I was excited to finally have a solution for my slug needs, but also aware that casting slugs can be a finicky process. I hoped the Lyman mould would live up to its promise and deliver consistent, accurate projectiles.
Real-World Testing: Putting Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 to the Test
First Use Experience
My initial testing took place at my home reloading bench, followed by range sessions at my local shooting club. I began by carefully cleaning and lubricating the mould, an essential step for smooth slug release. I used a lead alloy of approximately 2% antimony for good hardness.
The mould performed admirably even under less-than-ideal conditions. I intentionally tested it on a chilly day, where consistent mould temperature can be tricky. The slugs dropped cleanly and uniformly, with only minor wrinkles that were easily remedied by adjusting my pouring technique.
The initial learning curve was minimal. After only a few casts, I found a rhythm that produced consistent, high-quality slugs. The hollow base filled completely, a testament to the mould’s design and proper venting.
I did experience a minor issue with lead seepage around the sprue plate. A light application of mould release spray quickly solved the problem.
Extended Use & Reliability
After several weeks of regular use, the Lyman mould continues to perform exceptionally well. It has become an indispensable part of my reloading setup. I have cast hundreds of slugs, with consistent results across multiple casting sessions.
The mould has shown no signs of wear and tear, even with heavy use. The steel is robust and resistant to deformation. The sprue plate remains flat and tight, ensuring consistent slug dimensions.
Maintenance is simple. After each casting session, I thoroughly clean the mould with a brass brush and solvent. A light coat of oil protects it from rust during storage. It’s easy to keep in top working condition.
Compared to my experiences with cheaper, aluminum moulds, the Lyman is a clear winner. It heats up evenly, retains heat well, and produces consistently accurate slugs, far surpassing the performance of other moulds I have used. The Lyman mould has outperformed my expectations.
Breaking Down the Features of Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020
Specifications
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 is designed to cast 20-gauge Foster-style slugs. The cast slug weighs approximately 345 grains, depending on the specific lead alloy used. It is a single-cavity mould, meaning it casts one slug per cycle.
The hollow base is a critical design feature that allows the slug to swage down and engage with the shotgun barrel. It imparts stability and accuracy to the projectile without the need for rifling. The Lyman mould requires double cavity handles (sold separately), a standard configuration for Lyman moulds.
These specifications directly impact performance. The 345-grain weight is suitable for a variety of 20-gauge loads, providing adequate energy for hunting medium-sized game. The hollow-base design ensures reliable accuracy, especially in smooth-bore shotguns.
Performance & Functionality
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 excels in its primary function: casting consistent, accurate Foster slugs. The slugs I have cast consistently group within 3-4 inches at 50 yards from my smooth-bore shotgun. This is more than accurate enough for deer hunting in the thick woods I frequent.
The mould’s strengths lie in its solid construction, precise machining, and ease of use. However, a slight weakness is the single-cavity design. It makes the casting process slower than multi-cavity options. Despite that, the improved quality of the slugs make it worthwhile.
The mould significantly exceeds my expectations. It allows me to produce high-quality slugs at a fraction of the cost of commercially available options. It also allows me to customize my loads for specific hunting conditions.
Design & Ergonomics
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 boasts a simple, yet effective design. The steel construction provides excellent heat retention and durability. Its weight gives a solid feel in the hand.
The mould is user-friendly, with a minimal learning curve. The hollow base pin is easily accessible and well-supported, preventing deformation during casting. The simple design makes it very easy to learn.
Durability & Maintenance
The Lyman mould is built to last. The steel construction is resistant to wear and tear. With proper care, it should provide decades of reliable service. I expect it to last for many years.
Maintenance is straightforward. Regular cleaning and lubrication are all that is required to keep the mould in top condition. The mould is easy to maintain.
Accessories and Customization Options
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 does not come with any accessories beyond the mould itself. Double-cavity mould handles are required for operation and are sold separately. You can also use a hot plate to keep the mould at an even temperature.
The mould is compatible with Lyman’s standard double-cavity mould handles. You can customize your loads by varying the lead alloy used, adjusting slug hardness, and experimenting with different wads and powder charges.
Pros and Cons of Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020
Pros
- Consistent Slug Casting: Produces uniform slugs, critical for accuracy and reliable performance.
- Durable Steel Construction: Ensures long-term reliability, resisting wear and deformation.
- Hollow Base Design: Allows for stable flight and accurate engagement in smooth-bore barrels.
- Cost-Effective Ammunition: Significantly reduces the cost per round compared to commercial slugs.
- Load Customization: Allows reloaders to tailor slug loads to their specific shotgun and hunting needs.
Cons
- Single-Cavity Design: Slows down the casting process compared to multi-cavity moulds.
- Handles Sold Separately: Requires an additional purchase before the mould can be used.
Who Should Buy Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020?
This mould is perfect for:
- Hunters seeking a cost-effective and accurate solution for 20-gauge slug loads.
- Reloaders looking to customize their ammunition for specific hunting or shooting conditions.
- Individuals who enjoy the process of casting their own bullets and creating personalized loads.
Who should skip this product?
- Shooters who prefer the convenience of commercially manufactured ammunition.
- Individuals who only need a small number of slugs and are unwilling to invest in reloading equipment.
- Those who require rapid production of a large volume of slugs (consider multi-cavity options instead).
Must-have accessories or modifications?
- Double-cavity mould handles (required for operation).
- Lead melting pot and casting equipment.
- Appropriate wads and reloading components for 20-gauge slug loads.
Conclusion on Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020
The Lyman Shotgun Bullet Mould: 20 Gauge Hollow Base – Foster Slug (shotgun slug) – #SC20 2654020 is a well-built, reliable tool for reloaders seeking to create their own 20-gauge Foster slugs. Its ability to produce consistent, accurate projectiles makes it a valuable asset for hunters and shooters alike. The improved control of the slug you use in your loads is a great benefit.
The price is justified by the mould’s durability, performance, and the long-term cost savings it provides. The long term cost savings compared to buying factory shells make it worth it. It will pay for itself.
I wholeheartedly recommend this mould to anyone looking to take control of their 20-gauge slug ammunition. Invest in the Lyman mould, and start crafting your own custom slug loads today! You will not be disappointed.