Lee Round Ball Mould (Handles Included) - Double Cavity .500" 187.64 gr

The Lee Round Ball Mould (Handles Included) – Double Cavity .500" 187.64 gr is a precision casting tool designed for shooters who reload ammunition and cast their own projectiles. This double-cavity mould produces consistent, uniform round balls ideal for black powder rifles, historical firearms, and specialty shooting applications where traditional cast bullets are preferred over jacketed rounds.

Constructed from high-quality aluminum, the mould resists rust while remaining significantly lighter than steel or iron alternatives—a critical advantage during extended casting sessions at the range or reloading bench. The aluminum construction also enables faster heat cycling; the blocks warm up and cool down more rapidly than heavier materials, reducing cycle time between pours. Each cavity is CNC-machined to exacting tolerances, producing smooth, fatigue-resistant block halves that deliver round balls with minimal sprue marks and consistent weight. The .500" diameter at 187.64 grains per ball is optimal for larger-caliber black powder rifles and traditional muzzleloaders where heavier projectiles improve downrange performance and energy retention.

This mould is engineered for serious reloaders and black powder shooters who demand repeatable, high-quality ammunition components. Whether preparing ammunition for competition shooting, hunting with historical firearms, or precision target work, the double-cavity design increases output efficiency compared to single-cavity alternatives. The included handles provide safe, ergonomic control during the casting process, reducing hand fatigue during extended sessions. Lee Precision's mould lineup represents exceptional value in the casting and reloading market—delivering professional-grade results without premium pricing.