Lee 90440 Double Cavity .451 Round Ball Mold
High-quality aluminum double cavity round ball mold for .451 caliber black powder firearms. Includes handles, sprue plate, and produces 137.71 grain balls with clean tangential sprue cuts.
Lee 90440 Round Ball Mold
The Lee 90440 is a precision-engineered double cavity round ball mold designed specifically for black powder shooters and historical firearms enthusiasts. This mold produces two .451 caliber round balls per casting cycle, each weighing approximately 137.71 grains.
Key Features
- Double Cavity Design: Cast two balls simultaneously for efficient production
- Aluminum Construction: Lightweight aluminum resists rust and cycles quickly between heating and cooling
- CNC-Machined Blocks: Precision-cut halves reduce fatigue and ensure consistent, smooth ball geometry
- Tangential Sprue Cut: Eliminates the objectionable nib, producing cleaner finished projectiles
- Included Handles: Durable handles are integrated into the mold for safe, comfortable operation
- Complete Package: Comes with mold block, sprue plate, and handles—everything needed to begin casting
Why Choose This Mold
Lee has built a reputation for delivering exceptional value without compromising quality. The aluminum construction heats and cools faster than steel or iron alternatives, reducing casting time and improving consistency. The CNC-machined cavity halves ensure uniform ball diameter and weight, critical for reliable black powder performance.
Whether you're a traditional muzzleloader hunter, historical reenactor, or experimental shooter, the Lee 90440 delivers the precision and durability you need at a practical price point.
