This Gen II Mark 12 Mod 0 5.56 caliber 18" upper is a complete upper with all the extras and ready to shoot. Upper is a M.O.A accuracy 1-7 Twist barrel. Available in Black and Flat Dark Earth.
18" Mark 12 Mod 0 SPR Gen II Upper in 5.56 Cal. 1-7 Twist FDE
This Mark 12 Mod 0 Retro Gen II, ready to shoot 5.56 upper is equipped with a 18" Douglas 416 stainless steel barrel 1-7 twist with a fitted bolt and commercial carrier, flat-top receiver, PRi flip up front gas block front sight with thumb screw elevation adjustment and rear sight, rifle length gas tube, a Gas Buster charging handle with big latch, and a AE inc brake and collar. The system also comes with a Gen II Rifle length carbon fiber free float forearm and a full length top picatinny rail. This upper comes is available in black and Dark Earth Finishes. Please allow 5~10 days for assembly and testing prior to shipping.
- Caliber ........................................................5.56/.223
- Upper Receiver ........................Forged T6 7075 Hard coat anodized aluminum
- Barrel.......18".........5.56 Douglas 416 stainless steel with M4 feed ramps 1-7 twist
- Gas Block...................Flip up front sight gas block with 2 cross bolts for securing
- Forearm..............................................................Rifle length
- Rails............................all rails plus SPR straight full length top rail
- BUIS.................Rear sight provided that works with gas block sight
- Muzzle Brake.............................1/2 x 28 threaded AE Brake and Collar
- Overall Length....................................................27 Inches
- Overall Weight...................................................5.2 pounds
