Lee Round Ball Mould (Handles Included) - Double Cavity .535" 229.87 gr

The Lee Round Ball Mould (Handles Included) – Double Cavity .535" 229.87 gr is a precision casting tool engineered for serious black powder shooters and dedicated reloaders. This Lee Precision mould delivers consistent, properly-weighted round projectiles essential for accurate muzzleloader performance across rifles, pistols, and percussion cap systems. The double cavity design accelerates production while maintaining the dimensional uniformity that translates to tight shot groups downrange.

Constructed from high-quality aluminum, this casting mould resists oxidation while remaining significantly lighter than iron or steel equivalents—a critical advantage during extended casting sessions. The aluminum construction also enables rapid heating and cooling cycles, reducing overall casting time without compromising ball quality. CNC-machined block halves eliminate stress concentration points that cause fatigue failure, while precision machining produces smooth, burr-free round balls with minimal sprue marks. The .535" diameter at 229.87 grains matches specifications for large-bore applications including .54 and .58 caliber rifles common in historical reenactment, competition shooting, and traditional hunting scenarios.

This mould addresses the needs of shooters who demand ammunition consistency that factory-cast or commercially-sourced projectiles cannot guarantee. Whether casting for flintlock rifles, caplock muskets, or bench-rest muzzleloading competition, the double cavity configuration provides the throughput to maintain adequate ammunition supplies without sacrificing quality control. Included handles provide safe, secure grip during the high-temperature casting process, eliminating the need for aftermarket accessories.

Lee Precision has maintained a reputation for delivering value-engineered reloading and casting equipment that performs reliably in field and workshop environments. This mould integrates into existing casting setups or serves as a core component of a new system, compatible with standard lead pots and casting benches used throughout the traditional shooting community.