Daniel Defense DDM4 PDW Pistol .300 BLK 7-Inch

The Daniel Defense DDM4 PDW is a semi-automatic AR-style pistol chambered in .300 AAC Blackout. It combines a 7-inch cold hammer forged barrel with a Maxim Defense CQB pistol brace, a 6-inch MFR XL M-LOK handguard, and a Daniel Defense linear compensator.

Its compact configuration is suited to range use and transport where permitted. The pistol includes one 30-round Magpul PMAG 30 AR 300 B GEN M3 magazine and a Daniel Defense full-latch impact plastic case.

Key Specifications

• The chambering is .300 AAC Blackout for compatibility with the listed .300 BLK cartridge family.
• The action operates as semi-automatic.
• The barrel measures 7 inches and uses a cold hammer forged S2W profile.
• The barrel has a 1:7 twist rate and a chrome-lined, heavy phosphate-coated finish.
• The muzzle uses 5/8-24 TPI threads and is fitted with a Daniel Defense linear compensator.
• The gas system is pistol length direct impingement.
• The handguard is a 6-inch MFR XL M-LOK unit made from hard-coat anodized 6061-T6 aluminum.
• The pistol weighs 5.7 pounds according to the listed product specification.
• The included magazine has a stated capacity of 30 rounds, with one magazine included.
• The pistol includes a Maxim Defense CQB pistol brace and a Daniel Defense pistol grip.

With its short barrel, integrated M-LOK attachment system, threaded muzzle, and .300 AAC Blackout chambering, the DDM4 PDW provides a compact platform with clearly defined specifications. The Daniel Defense components, ambidextrous GRIP-N-RIP charging handle, and included case make it a practical addition to an organized range setup.

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