Tailored for precision reloading with RCBS gold medal match series dies, these self-centering neck bushings allow users to fine-tune neck tension, significantly reducing work hardening and boosting case life and shot accuracy. To use them effectively, brass with uniform neck wall thickness is essential. The correct bushing can be found by measuring the neck of a loaded cartridge and subtracting 0.002 - 0.003 inches or by calculating with a formula - double the neck wall thickness, add the bullet diameter and subtract 0.001 inches. Keeping a variety of sizes nearby one or two above and below the target-is highly recommended by RCBS.

Proudly made in the USA for superior quality and reliability

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).