Daniel Defense DD4 M4A1 RIII Rifle 5.56mm 32rd Magazine 14.5" Barrel Black

Features: LOWER RECEIVER: Proprietary with Enhanced Flared Magazine Well Fully Ambidextrous Controls 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: Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 Twist 14.5" M4 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 with Mil-Spec Heavy Phosphate Coating Mid-length Direct Impingement MUZZLE DEVICE: Pinned and Welded Daniel Defense Flash Suppressor Extended 17-4 PH Stainless Steel Salt Bath Nitride Finished BOLT CARRIER GROUP: M16 Profile Mil-Spec MP Tested Chrome Lined Properly Staked Gas Key BUFFER: H Buffer SIGHTS: Sold Separately HANDGUARD: Daniel Defense RIS III 12.5 Patented 6-Bolt Bolt-Up System Flat Dark Earth CNC Machined of 6061-T6 Aluminum 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 Made in the USA! Specifications: Mounting System: M-LOK Caliber: 5.56mm NATO Muzzle Thread: 1 ? 2 A- 28 TPI (Threads Per Inch) Gas System: Mid-length Barrel Length: 14.5" Barrel Profile: M4 Product Weight: 6.39 lbs Length: 31 1/2" - 34 A 3/4" Magazine: DD Magazine Case: Daniel Defense Full-Latch Impact Plastic Case Manufacturer: Daniel Defense