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 13.5 inch handguard features 49 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.