The Daniel Defense DDM4V7 rifle series is built around a mid-length direct impingement gas operating system that has proven itself reliable and lightweight time and again. The M-LOK attachment point system is what sets the DDM4V7 apart from the rest of the Daniel Defense DDM4 line of AR15 rifles. The full length 15 inch handguard features 56 different attachment points and uninterrupted Picatinny top rail for optics and laser mounting. The pistol grip of DDM4V11 rifle is a proprietary Daniel Defense design with soft touch over molding and the 6-position buttstock features the same soft touch over molding at contact areas. Features of the Daniel Defense DDM4 V7K RifleFree-Floated Cold Hammer Forged Barrel for long term durability and superior accuracyM-LOK Attachment Points for weight reduction and optional modularityFull Length Top Rail for mounting optics of almost all sizesDaniel Defense Flash Hider all but eliminates muzzle flashAmbidextrous Safety Selector Switch for left and right handed shootersQuick Detach Sling Attachment Points for multiple carry configurationsCut and Polished Feed Ramps for reliable feeding of cartridges Daniel Defense DDM4 V7K 5.56mm NATO 10.3"Bbl Short Barrel Rifle (NFA) 02-128-10756-047