The Lyman 2670637 4-cavity bullet mould stands as a top-tier choice for bullet casting, precision-engineered from leaded steel and finished to exacting tolerances to ensure clean, consistent casts. Its finely machined cavities release bullets smoothly and the entire mould is heat-treated for added hardness and a distinctive blued finish that resists wear. Equipped with hardened steel alignment pins, this 4-cavity mould guarantees perfect mold alignment for fast production and superior accuracy. Built for longevity and precision, it's a must-have for high-volume bullet casters who demand quality and consistency.

Precision machined surfaces provide a smooth bullet release for consistent results
Special heat-treated blue steel adds toughness and performance for demanding applications
Hardened steel alignment pins promote consistent bullet casting results
Ground-flat and securely mounted sprue plates enhance bullet casting precision
Ideal for crafting 147 grain 9mm pistol bullets, perfect for reloaders
Mold break-in time is halved compared to traditional iron, boosting bullet production efficiency
Manufactured by Lyman, a renowned brand recognized for premium quality shooting and reloading equipment

Report incorrect product description

Reviews

Q & A

Retail Stock

Compliance

Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).