Precision Reflex Inc. 18" MK 12 Mod 0 SPR Gen II 5.56 Cal. 1-7 Twist

AVAILABLE ON BACKORDER (they have to be in stock on the website to be back ordered)

PRI MK12 uppers can be up to an 8 Week back order.  Orders are paid for in full up front.  Cancellation fees will be 6%. DO NOT ORDER IF YOU CANNOT WAIT

18" Mark 12 Mod 0 SPR Upper in Black Finish 5.56 Cal.

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 in Black finish and a full length top picatinny rail. This upper comes with a black barrel.  

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 with 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....................................................27 Inches
10. Overall Weight...................................................5.2 pounds