This is an excellent CMMG MK-3 AR-10 rifle chambered in 7.62mm .308 caliber. The rifle consist of an 18 inch round barrel with Surefire Procomp 762 muzzle brake and 15 inch Midwest Industries M-Lock DH free floating hand rail with full picatinny rail. The “A” marked upper holds the Faxon Firearms 308 Nitrided bolt carrier group (BCG serialized A-2739) and paired with the CMMG MK-3 7.62MM CMG INC. Fayette, MO USA lower being serialized D-18233. The rifle has a California Legal Thordsen Customs FRS-15 Gen III Enhanced stock. It also comes with a single all metal ASC New Britain, CT. 308 Cal magazine. This rifle originally would have cost close to over $3,000 and is a rare find, especially in todays market with all high quality build parts and in very good functioning condition. Serial Number: D-18233. This is a modern firearm and requires a FFL transfer or NICS background check.