Lee Round Ball Mould (Handles Included) - Double Cavity .433" 121.87 gr

The Lee Round Ball Mould (Handles Included) - Double Cavity .433" 121.87 gr is a precision casting tool designed for shooters and reloaders who demand accuracy and consistency in producing round balls for percussion cap firearms and historical black powder cartridge rifles. This double-cavity mould streamlines production by casting two identical projectiles per cycle, significantly reducing the time required to prepare ammunition for range sessions or hunting expeditions. Whether you're an experienced hand-loader or new to the craft, this mould provides the repeatability and quality essential for reliable ballistic performance.

Manufactured by Lee Precision using high-quality aluminum, this mould resists rust while remaining considerably lighter than traditional steel or iron alternatives, improving user comfort during extended casting sessions. The .433-inch diameter cavity produces perfectly spherical projectiles weighing 121.87 grains—a proven weight for accuracy in period-correct shooting and competitive black powder events. The included handles provide secure grip and heat management, allowing safe pouring and casting without risk of burns or dropped batches. Aluminum construction also offers superior thermal conductivity, ensuring consistent cooling and minimal casting defects between cycles.

This mould is ideal for owners of .433-caliber percussion rifles, Sharps rifles, and other black powder cartridge systems where round ball ammunition delivers proven performance. Competitive shooters and historical reenactors benefit most from the double-cavity design, which maximizes output during intensive casting sessions. The mould is compatible with standard lead casting equipment and requires no specialized tools beyond a pouring ladle and lead source. Lee Precision's reputation for value ensures you receive a reliable, precision-engineered tool that delivers consistent results for years of shooting.