Lyman Round Ball Mould - Double Cavity .451"
$95.61
The Lyman Round Ball Mould in double cavity .451" is built for shooters who cast their own ammunition and demand consistency shot after shot. Whether you're loading for a black powder rifle, revolver, or historical cartridge that uses round ball projectiles, this precision mould is engineered to produce uniform balls with minimal sprue—the small excess material left from the casting process. Lyman's reputation for precision casting equipment makes this mould a solid choice for reloaders who prioritize accuracy and repeatability.
A double cavity design means you're casting two balls per pour, speeding up production without sacrificing the quality control that distinguishes hand-cast ammunition. The .451" diameter sits in the middle ground for many traditional rifle and handgun applications, making this mould versatile across multiple shooting disciplines. If you're serious about casting your own projectiles, starting with a proven Lyman mould eliminates a lot of trial and error.
Bullet casting requires patience, proper safety practices, and good equipment—this mould delivers on the equipment side so you can focus on technique and consistency. It's a straightforward, reliable tool that's been trusted by reloaders and black powder enthusiasts for years.
Key Features
- Double cavity design for faster casting workflow
- .451" round ball diameter
- Precision engineering minimizes sprue waste
- Built for consistent, repeatable results
Specifications
| Brand | Lyman |
| Product Type | Round Ball Mould |
| Cavity Count | Double Cavity |
| Ball Diameter | .451" |
Frequently Asked Questions
What caliber rifles and handguns use .451" round balls?
The .451" diameter is commonly used in black powder rifles, historical cartridges, and certain muzzleloading applications. Check your firearm's specifications or load data to confirm compatibility before casting.
What do I need besides this mould to start casting bullets?
You'll need a lead source, a casting pot or furnace, a dipper, and a work surface. This product is the mould itself; other casting equipment is sold separately.
Does a double cavity mould produce identical balls?
Double cavity moulds are designed for uniformity, but final results depend on proper technique, consistent metal temperature, and mould maintenance. Quality control is up to the caster.
Can I use this mould for both rifles and handguns?
The .451" diameter may be suitable for both, depending on your specific firearm and load data. Always verify compatibility with your ammunition specifications before casting.
