PRI Mk12 Mod 0 SPR Upper Receiver Group (URG)
This is the PRI standard configuration URG for the Mark 12 MOd 0
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 1-8 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 Picatinny top rail. This upper comes with a black barrel. Please allow 5~10 days for assembly and testing prior to shipping.
PRI MARK 12 MOD 0 SPR
||PRI branded logo / mil-spc forged T6 7075 with hard coat anodizing
||18" 5.56 Douglas 416 stainless 1:8 twist
||PRI flip-up front sight gas block with two cross bolts
||PRI Gen2 rifle length round tube with Picitinny top rail
||PRI rear flip-up sight
||Allen Engineering / Ops Inc. brake and collar to fit AEM-5 and #12 suppressor.
|Bolt Carrier Group
||mil-spec phosphated BCG with Carpenter Steel bolt
||Swan Rail made by PRI
||PRI M84 Gas Buster
|Length & Weight
||27" / 5-1/4 pounds
Accuracy is based on barrel type 5.56 Douglas sub MOA
Standard on all PRi rifles and uppers are the Gas Buster Charging Handle with Military latch.