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Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard .300 Blackout

Daniel Defense

Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard

$2,292.00
In Stock (18)
Best Price
21+ · ID verified at FFL
Caliber / Gauge: .300 Blackout
Magazine capacity limits apply in some states (e.g., CA, NY, NJ, CT, MA, MD, CO). Enter your shipping ZIP at checkout to confirm we can ship this item to your address.
Live Availability
UPC 818773022200Item #DD0208822070047

Product Details

Features:

  • Ultra-compact platform with 7 inch 1:7 twist barrel for compatibility with subsonic and supersonic loads.
  • Maxim Defense CQB Pistol Brace or CQB Gen 7 Stock (SBR) 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
  • LOWER RECEIVER: Mil-Spec with Enhanced Flared Magazine Well and Rear Receiver QD Swivel Attachment Point. CNC Machined of 7075-T6 Aluminum
  • UPPER RECEIVER: Mil-Spec with Indexing Marks and M4 Feed Ramps. CNC Machined of 7075-T6 Aluminum
  • BARREL: 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 7075-T6 Aluminum Handles & Latch CNC Machined of 6061-T6 Aluminum Heavy Duty Stainless Steel Roll Pins Type III Hard Coat Anodized
  • BRACE: Maxim Defense CQB Pistol Brace
  • PISTOL GRIP: Daniel Defense Pistol Grip Glass Filled Polymer with Soft Touch Overmolding
  • Made in the USA!

Specification:

  • Mounting System: M-LOK
  • Caliber: 300 BLK
  • Muzzle Thread: 5" 8 × 24 TPI (Threads Per Inch)
  • Gas System: Pistol Length
  • Barrel Length: 7"
  • Barrel Profile: S2W [Strength-to-Weight]
  • Product Weight: 5.7 lbs
  • Length: 20 3/4" - 24 3/4"
  • Magazine: Magpul PMAG 30 AR 300 B GEN M3
  • Case: Daniel Defense Full-Latch Impact Plastic Case
  • Manufacturer: Daniel Defense
Model: MK4 PDW Action: Semi-Auto | Barrel Length: 7" | Brand: Daniel Defense | CA Prop 65: Yes | Caliber: 300 Blk | Condition: New | Firearm Capacity: 30 | Firearm Platform: AR Pistol | Gun Finish: Anodized | Gun Model: MK4 PDW | Magazines Included: 1 | Model Series: AR-15 Pistol | Optic Ready: Picatinny Rail | Threaded Barrel: Yes UPC: 818773022200

Specifications

BrandDaniel Defense
UPC818773022200
Caliber.300 Blackout
ActionSemi-Auto
Color / FinishBlack
Barrel Length7"
Capacity30 rounds
Weight12.1 lb
ConditionNew

Buying this item

Can I buy the Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard online and have it shipped to me?
Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
How old do I have to be to buy the Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard?
You must be 21 or older with valid government ID for handguns and stripped receivers.
Is the Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard in stock?
Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
What is the return policy?
Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.

Frequently bought together

Complete the setup

Ammo, magazines and optics matched to Daniel Defense DDM4 PDW Pistol .300 BLK 30rd Magazine (1) 7" Barrel M-LOK Handguard. Everything here ships to your door or is ready at pickup.

Adds the first item in each column · you can adjust in the cart

.300 Blackout ammunition

Same caliber as this firearm.

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