DANIEL DEFENSE DDM4 PDW SBR 300 | DANIEL DEFENSE DDM4 PDW SBR 300 for sale 2025

The Daniel Defense DDM4 PDW is proof that good things come in small packages. Perfect for any firearm owner, the DDM4 PDW is ideal for personal and home defense as well as a day of plinking at the range. Equipped with a 6-inch MFR XL flat front rail and a 7-inch 300 BLK barrel, it has the versatility to throw on your silencer of choice and any standard AR components; the opportunities indeed are endless. DANIEL DEFENSE DDM4 PDW SBR 300

The DDM4 PDW features an M-LOK mounting system and SLR M-LOK MOD2 handstop for the perfect safeguard on a shorter barrel rifle. Additionally, the 1:7 barrel twist is great for stabilizing subsonic ammo, meaning throwing a silencer on the end would make for the ultimate quiet compact firearm. Offering maneuverability at 20.75 inches and an ambidextrous charging handle for left- and right-handed shooters, this rifle is equipped to take the heat without compromising reliability in either its suppressed or unsuppressed configurations. Finally, the Maxim Defense CQB stock coupled with the DDM4 PDW allows the ability to comfortably shoot, reliably, and accurately. This made in the US of A ultra-compact platform is ready to roll right out of the box and into action. DANIEL DEFENSE DDM4 PDW SBR 300

Compact, powerful, and built to perform – the Daniel Defense DDM4 PDW .300BO is the ultimate personal defense weapon.

• 7″ cold hammer-forged barrel for superior ballistics and reliability
• Ultra-compact design for easy maneuverability and transport
• M-LOK compatibility for customizing with a wide range of accessories
• Linear compensator directs muzzle blast forward for reduced recoil
• Ambidextrous charging handle for left or right-handed operation

This highly maneuverable pistol is the perfect choice for home or personal defense. The 7-inch barrel with 1:7 twist rate delivers excellent ballistics with both subsonic and supersonic 300 Blackout ammunition, so you can count on devastating stopping power. And with its compact size and lightweight design, the DDM4 PDW is easy to handle and transport – ideal for quick access and response in critical situations.

SPECS

• Mounting System: M-LOK
• Caliber: 300 BLK
• Muzzle Thread: 5/8×24 threads per inch
• Gas System: Pistol length
• Barrel length: 7 inches
• Weight: 5.7 pounds
• Length: 20 ¾ – 24 ¾ inches
• Lower Receiver: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point; 7075-T6 Aluminum
• Upper Receiver: Mil-Spec with Indexing Marks and M4 Feed Ramps; 7075-T6 Aluminum
• Barrel Material: Chrome Moly Vanadium Steel, Cold Hammer Forged, 1:7 Twist, 7″ S2W Profile, Chrome Lined, Mil-Spec Heavy Phosphate Coated, and HP/MPI Tested
• Gas System: Low Profile Gas Block CNC Machined of 4140 hardened steel with Mil-Spec Heavy Phosphate Coating, Pistol Length, Direct Impingement
• Muzzle Device: Daniel Defense Linear Compensator, 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: Maxim Defense Enhanced Buffer System
• Handguard: MFR XL 6.0 M-LOK, CNC Machined of 6061-T6 Aluminum, Type III Hard Coat Anodized
• Charging Handle: GRIP-N-RIP Charging Handle, Body CNC Machined of 7076-T6 Aluminum, Handles & Latch CNC Machined of 6061-T6 Aluminum, Heavy-Duty Stainless-Steel Roll Pins, Type III Hard Coat Anodized
• Stock: Maxim Defense CQB Stock
• Pistol Grip: Daniel Defense Pistol Grip, Glass Filled Polymer with Soft Touch Overmolding

WHAT’S IN THE BOX?

• User Manual
• Daniel Defense Full-Latch Impact Plastic Case
• Magpul PMAG 30 AR 300 B Gen M3