The Model 82 is where the Barrett legacy began. Engineered as the first shoulder fired semi-automatic .50 BMG rifle, the Model 82A1 has been proven in combat in every environment from the snow covered mountains, to the desolate deserts, and everything in between. Its low felt recoil and reliable repower delivers on target with every pull of the trigger. More than just a rifle, the Model 82 is an American icon. ***NOTE: The Model 82A1 does NOT come equipped with a suppressor capable muzzle brake, and will not accept any larger caliber suppressors including the Barrett QDL suppressor. Modifications to the Model 82A1 to accept a suppressor are not recommended and will void any warranties that the rifle may have. Features: Action: Semi-Automatic Recoil Operated Receivers: Steel, Accepts Accessory Rails, Sling Loops Barrel: 20" Fluted Bipod: Lightweight Quick Detach Adjustable Bipod Flip-Up Iron Sights: Quick Adjust Flip-Up Iron Sights Rear Hand Grip: Rear Hand Grip Accepts Adjustable Monopod Carrying Handle: 23" 27 MOA M1913 Rail with Carrying Handle Specifications: Caliber: .50 BMG Operation: Recoil Operated, Semi-Automatic Barrel Length: 20" Twist Rate: 1:15" Thread Pitch: 7/8"x14 Overall Length: 48" Weight: 31.4 lbs Magazine Capacity: 10 Rounds Rail Length/MOA: 23" & 27 MOA