The Daniel Defense DDM4 PDW in .300 BLK is an incredibly compact and versatile AR-style firearm, easily fitting into a backpack and perfect for use in tight spaces. Known for their innovative and reliable platforms, Daniel Defense continues to deliver with the DDM4 PDW— a firearm that exceeds expectations. While short-barrel designs often sacrifice muzzle velocity, the DDM4’s 7” threaded barrel with a 1:7 twist rate handles the heavy .300 BLK round with minimal velocity loss, making it ideal for suppressor use. With a good suppressor and subsonic ammunition, the DDM4 becomes nearly “Hollywood” quiet. The ambidextrous GRIP-N-RIP Charging Handle also helps divert excess gas away from the shooter’s face for a more comfortable experience.
The DDM4 PDW features a fully adjustable Maxim Defense CQB Pistol Brace and has an overall length of just 20.75 inches, classifying it as a pistol. It comes from the factory with a linear compensator that directs muzzle blast and sound forward, away from the shooter. The cold hammer-forged barrel is housed in a 6” MFR XL M-LOK compatible handguard, with an SLR M-LOK Mod2 Handstop to ensure safe hand placement away from the muzzle. Unlike many competitors, Daniel Defense uses a non-proprietary, Mil-Spec AR-style lower with a flared magazine well, offering compatibility with a wide range of aftermarket parts and accessories. The rifle features M4 feed ramps, an M16 profile, and a chrome-lined, Mil-Spec bolt carrier group with a properly staked gas key in a CNC-machined Mil-Spec upper.
The DDM4 employs a pistol-length gas system with a low-profile 4140 hardened steel gas block, contributing to its reliable performance. If you’re seeking a compact, highly capable PDW pistol for your collection, the Daniel Defense DDM4 PDW is an outstanding choice.
FEATURES
- Ultra-compact platform with 7″, 1:7 twist barrel for compatibility with subsonic and supersonic loads.
- Maxim Defense CQB Pistol Brace with enhanced buffer system functions reliably suppressed or unsuppressed.
- Linear compensator directs muzzle blast forward of the shooter.
- Muzzle threads (5/8-24) allow for muzzle device customization.
- 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.
SPECIFICATIONS
- Manufacturer: Daniel Defense
- Model: DDM4 PDW
- MPN: 02-088-22070-047
- UPC: 818773022200
- Caliber/Gauge: 300 Blackout
- Capacity: 30+1
- Sights: N/A, Optic Ready
- Barrel Length: 7″
- Barrel Type: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist
- Weight: 5.7 lbs
- Overall Length: 24.75″
- Finish: Black
- Grips/Stock: Daniel Defense Pistol Grip, Maxim Defense CQB Pistol Brace
WHAT’S IN THE BOX
- Daniel Defense DDM4 PDW 300 Blackout Semi Auto Pistol
- (1) 3 Round Magazine
- Owner’s Manual
- Cable Lock
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