Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper 10.3in Black 103-556MLOK9PF

Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper 10.3in Black 103-556MLOK9PF. 3" 5.56 1-7 Cold Hammer Forged MK18 Barrel. Barrel machined from 4150 chrome moly steel and QPQ nitrided for corrosion resistance and long barre life. Carbine Gas port location. Forged 7075-T6 Mil Spec Upper with extended M4 feed ramps. Type 3 anodized. Alpha 9" slim M-LOK Pitchfork hand guard. Low profile gas block secured in place by dimpling of the barrel. Comes standard with a MPI tested nitride treated M16 bolt carrier group. As an upgrade we can true the upper surface where the barrel extensions inserts to ensure a flat mating surface. Please allow additional 2 to 3 days to complete. Polished feed ramps are also available as a upgrade. Please allow additional 2 to 3 days to complete. Built with 100percent made in specialized factories components. Lower and accessories not included. Specifications for Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper: Manufacturer: Alpha Shooting Sports Caliber: 5.56x45mm NATO Barrel Length: 10.3 in Muzzle Device: Flash Hider Finish: Anodized Color: Black Gun Rail: M-LOK Gun Type: Pistol Gun Make: AR Platform Gun Model: AR-15 Magazine Included: No Additional Features: Carbine Gas Port Location Type 3 Anodized Features of Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper: Features: 10.3" 5.56 1-7 Cold Hammer Forged MK18 Barrel. Barrel machined from 4150 chrome moly steel and QPQ nitrided for corrosion resistance and long barre life. Carbine Gas port location. Forged 7075-T6 Mil Spec Upper with extended M4 feed ramps. Type 3 anodized. Alpha 9" slim M-LOK Pitchfork hand guard. Low profile gas block secured in place by dimpling of the barrel. Comes standard with a MPI tested nitride treated M16 bolt carrier group. Lower and accessories not included. Package Contents: Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper What firearm models does the manufacturer say Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper is compatible with? The manufacturer suggests that Alpha Shooting Sports 5.56 M-LOK9 Pitchfork Pistol Upper is compatible with AR-15Alpha Shooting Sports 103_556MLOK9PF: 10.3in 5.56 M-LOK9 Pitchfork Pistol Upper Black