CMMG Endeavor MK3 .308 Winchester 20″ Stainless Barrel Semi-Auto Rifle – 20rd | Armor Black

Push your long-range capabilities further with the CMMG Endeavor MK3 chambered in .308 Winchester. Built on AR10-sized MK3 receivers compatible with the LR-308/DPMS Gen 1 high-pattern platform, this rifle is engineered for shooters who demand precision and reliability at extended distances.

At the heart of the Endeavor MK3 is a 20-inch 416 stainless steel barrel with a nitride finish, a combination that maximizes the ballistic potential of the .308 Winchester cartridge while delivering excellent corrosion resistance and long-term durability. The 20-round magazine capacity keeps you in the fight longer, whether you’re reaching out on the range or pursuing big game in the field.

Finished in a rugged Armor Black (AB) coating, this rifle offers a professional, tactical aesthetic that holds up to hard use in any environment. Whether you’re a competitive shooter looking to extend your effective range, a serious hunter targeting large or dangerous game, or a firearms enthusiast building out your precision AR collection, the CMMG Endeavor MK3 delivers the performance and quality you expect from one of the industry’s most respected manufacturers.

Available now at Deep Roots Rifle Co — order online for fast shipping nationwide or stop by our Eustis, Florida gun store to see it in person and speak with our knowledgeable staff.