High-quality aluminum round ball mould with included handles for casting .500" projectiles. CNC-machined cavity blocks deliver consistent, smooth bullets for blackpowder and traditional shooting.
This is a serious tool for the serious caster. The Lee Round Ball Mould delivers what matters: precision-cast projectiles at a price that won't break the bank.
The mould body is machined from high-quality aluminum—a choice that offers real advantages over traditional steel and iron. Aluminum resists rust and corrosion, weighs less for extended casting sessions, and heats and cools more rapidly. This thermal responsiveness means faster casting cycles and more consistent results.
The cavity blocks are CNC-machined to exacting tolerances. This precision manufacturing reduces the risk of fatigue failure and ensures that each cavity produces smooth, uniform round balls without the surface defects that plague inferior moulds.
Whether you're loading for a traditional blackpowder rifle, a flintlock, or a percussion cap musket, this mould will serve you well. It's built to last, designed to perform, and priced fairly. That's the Lee standard.