The Lee Precision .690″ Round Ball Mould is a single-cavity casting tool designed for producing .690″ diameter, 493.14 grain round balls. Constructed from aluminum with wood handles, the mould is lighter and heats/cools faster than heavier iron or steel alternatives. CNC-machined block halves and a hard-anodized sprue plate provide consistent cavity alignment and sprue control for repeatable results.
Key Specifications
- The ball diameter is .690 inches.
- The individual ball weight is 493.14 grains.
- The mould is a single-cavity design.
- The construction material is aluminum with wood handles.
- The block halves are CNC machined for consistent alignment.
- The sprue plate is hard-anodized and secured with hardware.
- Fastening hardware includes spring washers and tempered steel screws.
- The product listing shows an overall length of 10.6500 (manufacturer listed).
- The mould includes handles for safe handling during casting.
Designed for reloaders and casters who value predictable, repeatable results, this Lee Precision mould offers a balance of lightweight construction and precision features. Its single-cavity layout and durable sprue hardware make it practical for regular use when producing round balls for historical loading or recreational casting tasks. The aluminum body and wood handles reduce weight while CNC machining and a hard-anodized plate support consistent cavity finish and sprue control.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
