Precision Reflex Inc
18” MK12 Mod 0 SPR Complete Upper - 5.56, 1:7 Twist
A factory Precision Reflex Inc (PRI) MK12 Mod 0 SPR Upper with an 18” Douglas 416R Barrel with a 1:7 Twist and AE brake and collar, gas busting M84 big latch charging handle, Full Auto Bolt Carrier Group, flip up sights and more, ready to drop on your lower punch out to distance.
These uppers are fitted with the Allen Engineering Brake and Collar kit, ready to accept your AEM5 or other AE mounting pattern silencers. The uppers also include a front sight folding gas block, rear BUIS, all accessory rails and an SPR PEQ II full length top rail.
The MK12 platform is arguably the most well known “SPR” to date, and PRI was directly involved with Crane during the initial development of the MK12 program. The PRI handguard system provides a modular mounting solution for accessories while also exhibiting minimal rail deflection, making it a great option for those who want a precision gas gun.
Each PRI MK12 is individually assembled, cleaned and test fired at the factory.
What’s Included
1x PRI MK12 Mod 0 18” Complete Upper - 5.56 1:7 Twist
Specifications
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