Built to push the limits of the AR-15 platform, the CMMG ENDEAVOR chambered in .22 ARC (Advanced Rifle Cartridge) delivers the exceptional ballistic performance of 22-250 from a lighter, more agile Mk4 rifle. Engineered for long-range accuracy, every detail of the ENDEAVOR is designed with the precision shooter in mind, from the Magpul MOE rifle stock that provides a stable shooting platform, to the ZEROED muzzle brake that reduces felt recoil and helps keep you on target. The EML 15 handguard offers unmatched versatility, featuring M-LOK slots at the 12, 3, 6 and 9 o'clock positions to accommodate bipods, lights and other mission-critical accessories. Picatinny rail sections provide secure mounting points for optics and additional gear, ensuring the ENDEAVOR is ready for any scenario, from precision competition to extended-range hunting. When performance at distance matters, the .22 ARC ENDEAVOR delivers, all in a familiar AR-15 package built to exceed expectations.

Every CMMG product is covered by our lifetime quality huarantee, a testament to our unwavering commitment to quality and craftsmanship
We stand behind our work, every CMMG product is backed by our lifetime quality huarantee, protecting against defects in materials and workmanship

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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.

Magazines will be removed from firearms when shipping to states with magazine capacity restrictions.

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).