This Mark 12 Mod 0, 5.56 Rifle is equipped with a 18" Douglas 416 stainless steel barrel 1-7 twist with a fitted bolt and A heavy carrier (mil Spec), flat-top receiver, PRi flip up front sight / gas block and rear sights, Rifle length gas tube, a Gas Buster charging handle with big latch, and a AE brake and collar. The system also comes with a Gen II Rifle length Octagonal carbon fiber free float forearm in Black finish and a full length top rail with Straight SPR rail. This upper comes with a black barrel.  The Lower is a mil spec Forged lower with a standard trigger group, a B5 Stock and Mil Spec Buffer and tube, Please allow 5~10 days for assembly and testing prior to shipping.



PRI MARK 12 MOD 0 SPR

1. Caliber ......................................5.56/.223
2. Upper Receiver ........................Forged T6 7075 Hard coat anodized aluminum
3. Barrel.......18".........5.56 Douglas 416 stainless steel with M4 feed ramps 1-7 twist
4. Gas Block...................Flip up front sight gas block with 2 cross bolts for securing
5. Forearm.............................Rifle length Octagonal with MLOK & Black finish
6. Rails............................all rails plus SPR Straight full length top rail
7. BUIS.................Rear sight provided that works with gas block sight
8. Muzzle Brake.............................1/2 x 28 threaded AE Brake and Collar  
9. Overall Length...................................................38 Inches
10. Overall Weight...................................................9 pounds
11. Lower Receive.........................................Forged T6 7075 Hard coat anodized aluminum
12. Trigger..............................................Standard 
13. B5 Stock......................................................Mil Spec 
14. Buffer and Tube.......................................Mil spec