Daniel Defense M4A1 Mil Spec and Semi-automatic AR, 223 Rem/556NATO, 14.5" Hammer Forged Barrel (16" OAL with Pinned Brake), Rail Interface System (RIS) II, 32 Rounds, Flat Dark Earth

The M4A1 AR15 style firearm features the RIS II picatinny quad rail, which has been in use by US Special Operations Command (SOCOM) for the SOPMOD Block II program since 2005. The M4A1 is built around a 14.5 inch Cold Hammer Forged M4 Profile barrel with a permanently attached Daniel Defense Flash Suppressor. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters.

Product Specifications: 

• Gas System:        Carbine  
• Magazine:         Magpul PMAG 30-Round  (1 Magazine)
• Buffer :       H Buffer  
• Case  :      Full-Latch Impact Plastic Case  
• Length, in  :      31.5"–34.75"  
• Weight, lbs :       6.74  
• BARREL LENGTH:    14.5in
• CALIBER:    5.56x45mm NATO
• CAPACITY:    30rd
• CAPACITY RD.:    30
• MODEL:    M4A1
• PRODUCT TYPE:    Rifles
• DEPARTMENT:    Firearms
• HAND:    Right Hand
•  Daniel Defense Furniture
• Carbine Length Gas System
• M4A1 Rail Interface System (RIS) II

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, 14.5" M4 Profile, Chrome Lined, and Mil-Spec Heavy Phosphate Coated
• GAS SYSTEM: Pinned Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating, Carbine 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, Chrome Lined, Properly Staked Gas Key
• HANDGUARD: Daniel Defense M4A1 Rail Interface System (RIS) II, CNC Machined of 6061-T6 Aluminum
• RECEIVER EXTENSION: 6 Position Mil-Spec 7075-T6 Aluminum
• BUTTSTOCK/PISTOL GRIP: Daniel Defense Buttstock/Pistol Grip, Glass Filled Polymer with Soft Touch Overmolding
• RAIL PANELS: Daniel Defense Rail Panels made from Santoprene, heat resistant to 300° F