Daniel Defense

The Daniel Defense RIS III Rail Interface System takes the proven design of Daniel Defense's two-piece RIS II rails-used by U.S. Special Operations Command (SOCOM) since 2006-and reduces weight while adding versatility by utilizing M-LOK attachment. You get the same proven free-float barrel design, durable aircraft-grade aluminum construction, and an uninterrupted upper rail platform with Mil-Spec 1913 rail of the RIS II. But you also get multiple M-LOK attachment points along the handguard, plus integral QD swivel attachment points on both side. Features : - Free-Floating Barrel Design for Increased Accuracy - M-LOK Attachment at Different Positions Along Length of Handguard - Aircraft Grade 6061-T6 Aluminum Construction - Proven 6-Bolt Bolt-Up System Securely Attaches Handguard to the Upper Receiver - Grade 8 Military Specification Fasteners - Uninterrupted Upper Rail Platform & Mil-Spec 1913 Picatinny Rail - Backward Compatible with RIS II Bolt-Up System—Utilizes Same Barrel Nut & Bolt-Up Plate - RIS III Upper Rail Is Fully Compatible with RIS II Lower Rail