
The Daniel Defense DDM4 PDW is a compact AR-style pistol chambered in .300 Blackout and configured with a 7-inch cold hammer forged barrel. Its 1:7 twist supports both subsonic and supersonic loads, while the direct-impingement pistol-length gas system is designed to function reliably with or without a suppressor. A Maxim Defense CQB Pistol Brace, enhanced buffer system, six-inch MFR XL M-LOK handguard, and Daniel Defense linear compensator create a maneuverable platform for defensive use and recreational shooting. The barrel is threaded 5/8x24 for compatible muzzle devices. The FDE/Tan finish, optic-ready top rail, ambidextrous GRIP-N-RIP charging handle, and Daniel Defense soft-touch pistol grip complete the factory configuration.
Key features
- Seven-inch cold hammer forged, chrome-lined barrel balances compact handling with .300 Blackout performance.
- Maxim Defense CQB Pistol Brace and enhanced buffer system provide adjustable support and reliable operation.
- Six-inch MFR XL M-LOK handguard offers a lightweight mounting platform for compatible accessories.
- Threaded 5/8x24 muzzle allows installation of compatible muzzle devices.
- Linear compensator directs muzzle blast forward for a more comfortable shooting experience.
- Optic-ready top rail supports the addition of a compatible red dot sight or other aiming optic.
The Daniel Defense DDM4 PDW combines compact dimensions, .300 Blackout flexibility, and proven Daniel Defense construction in a ready-to-customize AR-style pistol.



