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Daniel Defense DDM4 PDW SBR 300 Blackout

MSRP: $2,198.00
$2,198.00
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.
Out of Stock
SKU
DD M4 PDW SBR 300BO BLK
Why do I need this? The Single Shot Trust is a simplified gun trust drafted by attorneys to streamline the process of owning an NFA item.
Why do I need this? A tax stamp is a required tax payment for firearms under the National Firearms Act, such as silencers and SBRs.

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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.

Daniel Defense DDM4 PDW SBR | Compact 300 Blackout Rifle

The Daniel Defense DDM4 PDW SBR is a short-barreled 300 Blackout rifle engineered for reliability, suppressed shooting, and maneuverability. With a 7-inch barrel, M-LOK handguard, and Maxim Defense CQB stock, this rifle is built for fast-paced training and while maintaining the versatility of an AR-15 platform. The pistol-length gas system is tuned for subsonic and supersonic ammo, making it suppressor-ready out of the box.

 

Technical Specifications:

  • Mounting System: M-LOK
  • Caliber: 300 BLK
  • Muzzle Thread: 5/8x24 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 DDM4 PDW SBR - 300 Blackout
  • Daniel Defense Full-Latch Impact Plastic Case
  • Magpul PMAG 30 AR 300 B Gen M3

More Information
Warranty Lifetime Warranty
Dimensions 30x6x6

Customer Questions
What is considered a short barrel rifle?
A short barrel rifle (SBR) is generally defined as a rifle with a stock and a barrel under 16 inches long, or an overall length less than 26 inches.
What is a short barrel rifle and how is it different from regular rifles?
A short barrel rifle (SBR) is a rifle with a barrel under 16 inches or an overall length under 26 inches, as defined by U.S. law. SBRs are subject to regulation under the National Firearms Act (NFA).
What is an SBR (short barrel rifle) gun and how does it operate?
Short barrel rifles (SBRs) function the same as standard rifles, but have a shorter barrel and more compact overall length. SBRs are subject to the National Firearms Act (NFA).
How do I tell if my rifle is classified as a short barrel rifle?
Measure your rifle's barrel from the breech face to the muzzle and its overall length from the end of the stock to the muzzle. If the barrel is under 16 inches or the overall length is under 26 inches, it’s classified as an SBR under the National Firearms Act (NFA).
Are short barrel rifles legal to own in the United States?
Yes, SBRs are legal and Silencer Shop can help you get one, or convert your rifle into an SBR.
How can I make my rifle an SBR (short barrel rifle)?
Silencer Shop makes converting your rifle into an SBR easy. The conversion requires an ATF Form 1 and a tax stamp.
What advantages does an SBR rifle offer compared to standard rifles?
SBRs are more lightweiht, compact, and maneuverable. They're also easier to store or carry in range bags compared to full length firearms.
Can I buy a short barrel rifle for sale online?
Yes, Silencer Shop has helped thousands of people get SBRs online.
How does the performance of a 300 Blackout short barrel rifle compare to longer barrel versions?
300BLK was designed for use in short barrels, the round is optmized for compact firearms. While you can gain some velocity in a lionger barrel, it is usually a small performance increase for the added weight and length.
What are the types of stocks available for SBR rifles?
SBRs use standard rifle stocks, AR15 stocks are the most common, but other rifle buttstocks can also work depending on the weapon platform.
What is the best short barrel rifle for tactical or range shooting?
The Mini Fix by Q is an amazing short barrel rifle for range use, it is available in a variety of calibers and is suppressor ready!
Can I use short barrel rifles for hunting, and what are the pros and cons of using them?
Yes! Most states allow short barrel rifles for hunting, and they make excellent hunting rifles. They are light, compact, easy to maneuver in blinds or trucks, and shoot great at hunting distances.
Are there laws about owning short-barreled rifles for civilian use and how does it differ by state?
SBRs are subject to the NFA and state laws. Most states allow for the possession of SBRs, and all SBRs must go through the ATF/NFA process (Form 1 or Form 4). Always check your local laws.
Do short-barreled rifles benefit from a rifle supressor or rifle suppresor as much as longer rifles?
Yes, shorter barrels allow shooters to use. longer suppressor for better sound mitigation and recoil reduction without significantly lengthening the weapons overall length.

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