Explore our premium selection of replacement and backup gas system Components, crafted specifically for Gen 1 and Gen 2 upper receivers. Ideal for upgrades or maintaining reliability, these components are built to deliver outstanding performance across all chamberings and configurations. Designed with precision and constructed from durable materials, they ensure your firearm runs efficiently in any environment. Whether you're enhancing your system or preparing for the unexpected, our diverse range guarantees the right fit for seamless operation and peace of mind.

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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).