This firearm is classified as a Pistol and not a Short Barreled Rifle (NFA regulated items require ATF approval and a tax stamp). The MK18 Pistol features the picatinny quad rail Daniel Defense currently provides to USSOCOM and a 10.30" Cold Hammer Forged Barrel. The MK18 RISII features the patented 6-bolt Bolt-Up System and has been rigorously tested prior to fielding by USSOCOM; SB Tactical SBA3 Pistol Stabilizing Brace with 5 positions of adjustability and integral; ambidextrous QD swivel attachment point; ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. This pistol comes equipped with the ergonomic Daniel Defense Pistol Grip with an integral trigger guard and soft touch overmolding. Includes magazine and case.
| Brand | Daniel Defense |
| Category | Tactical Pistols |
| Series | MK18 |
| Model | DDM4 |
| Barrel Length Range | 10" to 10.99" |
| Gun Platform | 5.56 NATO |
| Operating System | Gas |
| Capacity | 32+1 |
| Color | Flat Dark Earth |
| Hand | Ambidextrous |
| Sights | None |
| Barrel Finish | Black |
| Barrel Material | Cold Hammer Forged Steel |
| Muzzle | Flash Suppressor |
| Twist | 1:7" |
| Receiver Description | Picatinny Rail |
| Grips | Black Overmolded |
| Includes | Hard Plastic Case |
| Receiver Material | Aluminum |
| Thread Pattern | 1 / 2"x28 |
| Stock Description | SB Tactical SBA3 Brace |
| Barrel Description | Threaded |
| Barrel Length | 10.30" |
| Max Capacity | 32 |
| Receiver Finish | Black Hardcoat Anodize |
| Weight | 5.85 lbs |
