Daniel Defense MK12 SPR AR-15 Complete Upper Receiver 5.56x45mm NATO 18" Barrel
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Product Details
MPN 23-142-10035
UPC 815604016735
Description
The Daniel Defense MK12 Upper Receiver Group is constructed around an 18-inch Stainless Steel barrel with a chamber created during the Cold Hammer Forging process, which ensures the most precise alignment of the chamber to the bore possible. This, along with being DLC finished, equates to unprecedented accuracy and durability. The MK12 barrel is engineered with a rifle-length direct impingement gas system and utilizes the MK12 gas block, which is built to Crane Specifications for USSOCOM. The MK12 gas block is precision CNC machined from 416 stainless steel and Black Oxide Coated. The URG is fed with a M16 profile bolt carrier group and uses a BCM Gunfighter Charging Handle for ease of operation. The upper receiver is equipped with a free-floating DDM4 Rail 12.0 quad rail for allowing your choice of optics and accessories and is finished off with a Daniel Defense Improved Flash Suppressor.FeaturesMil-Spec Upper Receiver with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075...

