Daniel Defense DDM4 MK12 5.56x45mm NATO 18″ Barrel Semi-Auto Rifle (20+1)
The Daniel Defense DDM4 MK12 5.56x45mm NATO 18″ Barrel Semi-Auto Rifle (20+1), AR15 style firearm, is the evolution of the special purpose rifle. It’s constructed around an 18-inch Stainless Steel barrel with a chamber created during the Cold Hammer Forging process.
Daniel Defense DDM4 MK12 5.56x45mm NATO
The Daniel Defense DDM4 MK12 5.56x45mm NATO 18" Barrel Semi-Auto Rifle (20+1), AR15 style firearm, is the evolution of the special purpose rifle. The DDM4 MK12 5.56x45mm NATO is constructed around an 18-inch Stainless Steel barrel with a chamber created during the Cold Hammer Forging process, which ensures the most precise alignment of the chamber to the bore possible. This, along with being DLC finished, equates to unprecedented accuracy and durability. The DDM4 MK12 5.56x45mm NATO barrel is engineered with a rifle-length direct impingement gas system and utilizes the MK12 gas block, which is built to Crane (Naval Surface Warfare Division) Specifications for USSOCOM. The upper receiver is equipped with a 12 inch free floating picatinny quad rail for your choice of optics and accessories, independently ambi GRIP-N-RIP Charging Handle that accommodates left- and right-handed shooters, and is finished off with a Daniel Defense Improved Flash Suppressor. This precision DDM4 MK12 5.56x45mm NATO rifle is equipped with the Geissele SSA 2-Stage Trigger to give the marksman an advantage for precise fire to the target.
Daniel Defense DDM4 MK12 Broken Down
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: Proprietary Blend of Stainless Steel, Cold Hammer Forged, 1:7 Twist, 18" MK12 Profile, DLC Finished, and HP/MPI Tested
GAS SYSTEM: MK12 Low Profile Gas Block CNC Machined of hardened 416 Stainless Steel with Black Oxide Coating, Rifle-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 12.0, 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
RAIL PANELS: Daniel Defense Rail Panels made from Santoprene, heat resistant to 300° F.
Made in the USA!
All Daniel Defense products carry a 100% satisfaction guarantee against defects in original materials and workmanship. If your Daniel Defense product shows evidence of such defects, Daniel Defense will make every accommodation to fix, repair, or replace your product in the most expeditious manner possible. Daniel Defense does not warranty products or damage caused to our products by the correct or incorrect installation of other manufacturer's products.
- Manufacturer: Daniel Defense
- Model: DDM4 MK12
- Caliber: 5.56mm NATO
- Capacity: 20+1
- Finish Per Color: Black
- Muzzle Thread: 1 ⁄ 2 × 28 TPI (Threads Per Inch)
- Gas System: Rifle
- Mounting System: Picatinny
- Barrel Length: 18"
- Barrel Profile: MK12
- Product Weight: 7.41 lbs
- Length: 34 3/4" – 37 7/8”
- Magazine: DD Magazine
|Dimensions||43 × 11 × 4.2 in|
6 Position w/SoftTouch Overmolding
7075 T6 Aluminum
|Barrel Length Range|
18" to 18.99"
7 lbs to 7.99 lbs
|Stock Finish Group|
|Metal Finish Group|
None, Optic Ready
All firearm purchases require valid U.S. government issued ID and related firearm paperwork. Age and residency restrictions apply. You must meet all other requirements as set forth by applicable Federal, state and local statutes, rules and regulations for firearm purchase. Other terms and conditions may apply. It is your responsibility to ensure that you are in compliance with all applicable laws, rules and regulations for the purchase of firearms.