Daniel Defense DDM4 V9 Quad Rail 5.56x45 AR-15 Rifle, Black - 02-145-15175-047

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: Chrome Moly Vanadium Steel Cold Hammer Forged 1:7 Twist 16" 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 Mid-length Direct Impingement MUZZLE DEVICE: Daniel Defense Flash Suppressor 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 DDM4 Rail 15.0 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 GRIP: Daniel Defense Vertical Grip Glass Filled Polymer with Soft Touch Overmolding RAIL PANELS: Daniel Defense Rail Panels made from Santoprene heat resistant to 300 F. Made in the USA!Specifications: Mounting System: Picatinny Caliber: 5.56mm NATO Muzzle Thread: 1 ? 2 28 TPI (Threads Per Inch) Gas System: Mid-length Barrel Length: 16" Barrel Profile: Government Product Weight: 6.59 lbs Length: 32 1/4" ? 35 7/8? Magazine: DD Magazine Case: Daniel Defense Full-Latch Impact Plastic Case Manufacturer: Daniel Defense