Lee .350-inch Round Ball Mould, Double Cavity (64 gr)

For handloaders casting their own round balls, the Lee .350-inch Round Ball Mould (Lee part no. 90415) is a straightforward, affordable way to keep a muzzleloader, cap-and-ball revolver, or patched-ball rifle in this bore diameter fed with cast lead. Lee makes the mould from aluminum, which resists rust, sheds heat quickly between pours, and weighs about a third less than a comparable steel or iron mould. The double-cavity block is CNC-machined for smooth, round bullets, and handles are included in the box.

Key Specifications

• Ball diameter is .350-inch, sized for muzzleloaders, patched round-ball rifles, and cap-and-ball revolvers built around that bore.
• Cast weight runs approximately 64 grains in pure lead.
• Block is double-cavity, casting two balls per pour.
• Body material is CNC-machined aluminum, which heats and cools faster than an iron or steel mould and weighs noticeably less.
• Handles are included, so the mould is ready to use at the casting pot with nothing extra to buy.

Frequently Asked Questions

What is the mould made from? The block is CNC-machined aluminum, which heats and cools faster than iron or steel moulds and stays lighter through a long casting session.

What is this ball diameter used for? A .350-inch round ball is sized for muzzleloading rifles, pistols, or cap-and-ball revolvers built around that bore diameter.

Buy the Lee .350-inch Round Ball Mould

Add the Lee .350-inch Round Ball Mould to your casting setup through our Lubbock, Texas gun shop, with fast, insured shipping on every order. Take a look at our other reloading equipment category for the rest of what your bench needs.