PRI Precision Reflex Mk12 Mod H Holland Upper Receiver Group (URG) 16" in FDE

MSRP: $1,602.00
(You save $13.00 )
Made to Order at Factory, Ships in 5 to 8 weeks, Some Items Immediately Available

PRI Mk12 Mod H Holland 16" Upper Receiver Group (URG) in FDE

out of the box, Holland rifle upper, ready to go

PRI originially supplied the US Navy at NSWC Crane with the round forearm free floating handguard for the SPR rifle, which became the Mk12 Mod0.  This is a recreation of the original rifle, with parts from PRI, Douglas Barrels and other mil-spec providers. Crane had originally produced the Mk12 upper receivers from commercial parts providers, like Precision Reflex.  At the beginning of the War on Terror, when M4 parts were in short supply for regular ground forces, Crane was forced to take out of mothballs M16 A1 lower receivers to mate to the custom uppers that Crane built.  Later versions of the Mk12 were found with lower receivers from Colt, Armalite, LMT and regular issue M4.

This Mark 12 Mod H for Holland is built with PRI's Retro Gen III, which is most representative of the 16" Hollard receiver groups.

This upper comes tested by PRI and ready to shoot 5.56mm NATO ammo.  Charlie's recommends 77 grain Black Hills or Federal.  The upper is equipped with a 16.5" Douglas 416 stainless steel barrel with a fitted bolt and commercial carrier, flat-top receiver, with a Gen3 PRI carbon fiber FDE handguard. AE inc brake and collar are standard, and profiled correctly to accept the Allen Engineering AEM-5 / Ops Incl #12 suppressor. The system also comes with a Gen III Rifle length carbon fiber free float forearm in FDE finish and a full length Picatinny top rail. This upper comes with a FDE barrel. 

Your choice of 1:8 or 1:7 twist.  Precision Reflex provides this reproduction with nice mix of period correct parts, PRI branded parts, and commercially available mil-spec parts to offer the history buff or shooting enthusiast with a good balance between authenticity, performance and price.

PRI MARK 12 MOD Holland

Caliber 5.56/.223
Upper Receiver PRI branded logo / mil-spc forged T6 7075 with hard coat anodizing
Barrel 16.5"  5.56 NATO chamber Douglas 416 stainless 1:8 twist or 1:7 twist, branded PRI
Gas Block PRI gas block
Forearm PRI Gen 3 rifle length round tube with Picitinny top rail
BUIS PRI front and rear rear flip-up sight
Muzzle Device 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
Top Rail Swan Rail mini-sleeve made by PRI
Charging Handle PRI M84 Gas Buster 
Length & Weight 25" / 5-3/4 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.