Daniel Defense DDM4 PDW 300 Blackout SBR, Maxim Defense CQB Gen 7 Stock, 7″ Barrel – 02-088-22220-047


Enter your email address and click Notify Me to be notified when this product returns to stock.

Currently out of Stock.
Click Product Inquiry Button with questions


Daniel Defense DDM4 PDW 300 Blackout SBR

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.


  • Linear Compensator – Directs muzzle blast forward, away from the shooter
  • Cold-Hammer Forged Barrel – Intense hydraulic pressure process that forms the most accurate and longest-lasting barrels attainable
  • Flared Magazine Well – Widened and beveled magwell funnels magazines into place for the fastest, most secure reloads possible
  • Ambi Safety Selector – For right or left-handed shooters
  • Float Rail System – Proprietary 4- or 6-bolt attachment to the upper receiver allows the rail system to free float the barrel, which will ensure barrel harmonics are not affected during operation
  • Maxim Defense Pistol Brace – Maxim CQB Brace provides for compact, easy transport and allows for continuous fire fully collapsed
  • Hand Stop – SLR MOD2 Barricade Handstop aids the shooter with indexing the support hand, with placement to the rear of the muzzle
  • M-Lok – Features M-LOK attachment technology
  • Charging Handle – Independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters and is engineered for suppressed fire, with anti-gas features that redirect gas flow upward and away from the face and operator.