Daniel Defense DD4 MK18 RIII SBR

Daniel Defense DD4 MK18 RIII SBR

The Daniel Defense DD4 MK18 RIII SBR stands out in terms of size, weight, and performance. It integrates the established MK18 with the innovative Daniel Defense RIS III Rail Interface System, which enhances the original two-piece RIS II rails utilized by U.S. Special Operations Command (SOCOM) since 2006. This advanced system reduces weight while increasing versatility through the incorporation of M-LOK attachment points. The rifle maintains the reliable free-float barrel design, robust aircraft-grade aluminum construction, and a continuous upper rail platform with Mil-Spec 1913 rail, complemented by seven M-LOK attachment points and integrated QD swivel attachment points on both sides.

Retaining the core features of the MK18, it includes a 10.3-inch Cold Hammer Forged barrel, ideal for close-quarters battle (CQB) operations. The rifle is equipped with an ambidextrous GRIP-N-RIP Charging Handle, catering to both left- and right-handed users. Additionally, it features the ergonomic Daniel Defense Buttstock and Pistol Grip, along with three low-profile rail ladders crafted from heat-resistant Santoprene to safeguard the support hand.

FEATURES:

• Lower Receiver: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized
• Upper Receiver: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum, Type III Hard Coat Anodized
• Barrel: 5.56 NATO, 1×2/28 TPI, Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, 10.3″ Government Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP/MPI Tested
• Gas System: Pinned Low Profile Gas Block CNC Machined of 4140 Hardened Steel and Mil-Spec Heavy Phosphate Coating, Carbine Length, Direct Impingement
• Muzzle Device: Daniel Defense Flash Suppressor, 17-4 PH Stainless Steel, Salt Bath Nitride Finished
• Bolt Carrier Group: M16 Profile, MP Tested, Chrome Lined, Properly Staked Gas Key
• Handguard: Daniel Defense 9.5” RIS III, M-LOK, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized
• Charging Handle: GRIP-N-RIP Charging Handle, Body CNC Machined of 7075-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Heavy Duty Stainless Steel Roll Pins, Type III Hard Coat Anodized
• Receiver Extension: 6 Position Mil-Spec 7075-T6 Aluminum
• Buttstock: Daniel Defense Buttstock, Glass Filled Polymer with Soft Touch Overmolding
• Pistol Grip: Daniel Defense Pistol Grip, Glass Filled Polymer with Soft Touch Overmolding
• Buffer: H Buffer
• Weight: 5.73lbs
• Made in the USA

INCLUDED:

• DD4 MK18 RIII SBR
• Full-Latch Impact Plastic Case
• 32rd Magazine