Daniel Defense DDM4 PDW SBR .300 Blackout Rifle

Daniel Defense DDM4 PDW Short Barrel Rifle

The DDM4 PDW represents a thoughtful approach to compact rifle design. This .300 Blackout short barrel rifle delivers the maneuverability you need for close-quarters work while maintaining the reliability and accuracy expected from a quality AR-platform firearm.

Key Features

• 7-inch cold hammer forged barrel in .300 Blackout—optimized for subsonic ammunition while maintaining velocity and ballistic performance in a compact package
• Maxim Defense CQB Gen 7 collapsible stock for adjustable length of pull and reduced overall profile
• 6-inch MFR XL flat front rail provides ample real estate for mounting optics, lights, and other tactical accessories
• M-LOK attachment points throughout the handguard for secure, tool-free accessory mounting
• SLR M-LOK MOD2 plain front handstop aids in consistent grip control and safe weapon handling
• 30-round magazine included

Purpose and Performance

This is a purpose-built defensive rifle. The short barrel and compact dimensions make it ideal for home defense scenarios where maneuverability matters. The .300 Blackout cartridge, particularly with subsonic loads, delivers effective stopping power while minimizing noise signature—a practical consideration for self-defense situations.

The rifle's ergonomic design and rail system allow you to configure it precisely for your needs, whether that means adding a red dot sight, tactical light, or sound suppressor.

Note: This is a short barrel rifle (SBR) and is subject to federal firearms regulations. Registration with the ATF and compliance with all applicable state and local laws is required before possession.

Reliability You Can Trust

Daniel Defense's reputation for quality manufacturing is evident in every detail. This rifle is built to perform when it matters most.