Compact and easy to transport the Daniel Defense DDM4 PDW Short Barrel Rifle is the kind of AR15 style firearm you can rely on for home and personal defense...plus it's a ton of fun to shoot. The 7 inch 300 Blackout Cold Hammer Forged barrel keeps subsonic loads subsonic and provides great ballistics for a shorter barrel. This highly maneuverable PDW SBR is equipped with the Maxim Defense CQB Gen 7 stock and comes with a 6 inch MFR XL flat front rail for fast handling accuracy and reliability while also providing compatibility with a wide variety of accessories. This firearm features M-LOK attachment points and an SLR M-LOK MOD2 Plain Front Handstop to help ensure a safe shooting experience.