Lyman Round Ball Mould - Double Cavity .451"

The Lyman Round Ball Mould - Double Cavity .451" is a precision casting tool designed for reloaders and blackpowder shooters who prioritize consistency and reliability. This double-cavity mould is specifically engineered for casting .451-inch diameter round balls, which are commonly used in historical firearms and muzzleloaders.

Constructed from high-quality ductile iron, the mould is built to endure the repeated heating cycles and thermal stress associated with lead-casting operations. Its precision-machined cavities ensure that each ball maintains the correct diameter and sphericity, allowing for minimal sprue trimming and finishing after casting.

This mould is ideal for shooters preparing ammunition for .451-caliber blackpowder rifles, traditional muzzleloaders, and historical military arms. With the ability to cast two identical balls per cycle, it significantly reduces production time while ensuring uniformity and performance downrange.