The Sons of Liberty Gun Works factory OEM bolt assembly is a premium component designed specifically for mil-spec AR-15 rifles, ensuring reliability and performance in demanding conditions. Crafted from Carpenter Technology No. 158 steel, this bolt assembly undergoes a meticulous manufacturing process to meet stringent military specifications. The steel is heat treated to enhance its strength and durability, providing a robust solution for high-stress environments. Additionally, the bolt is shot-peened to improve its fatigue resistance, ensuring long-lasting performance. The vibratory tumbling process further refines the surface finish, reducing friction and wear during operation. This bolt assembly is an ideal choice for those seeking a high-quality, dependable upgrade for their AR-15 platform.

The bolt is manufactured from carpenter technology no
158 steel
It undergoes heat treatment in accordance with military specifications, followed by shot peening and vibratory tumbling

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).