This heavy hitter is in unfired condition. The entire upper receiver is from The Bear Creek Arsenal and the lower is also factory assembled with a standard AR fire control group. Added are the bipod and Magpul buttstock. A caliber specific magazine is included also new. (not pictured) The lower is By Anderson Mfg. SN: 24170794. Standard AR magazines will work with this 12.7x42mm round. Recoil is known to be a wake-up when factory ammo used. This rifle is just waiting for some enhancements as it has a standard trigger group and back-up poly sights. Buyer must be a Fla. Resident with a Fla. Driver's license or CWP. Cash on agreed price. No last-minute offers. Face to face. Receipt for ownership provided. Please leave a number to receive a text answer.