Daniel Defense DD4 M4A1RIII .223/5.56 14.5P B5

The Daniel Defense DD4 M4A1RIII is an AR-pattern semi-automatic rifle chambered in .223 REM/5.56 NATO. It features a 14.5" Pinned (16" OAL) barrel configuration and a B5-style stock, and ships with a 1-32 Round Daniel Defense Magazine. The rifle is finished in black and is configured for modern sporting use.

Key Specifications

• The action is Semi-Auto.
• The caliber is listed as .223 REM/5.56 NATO.
• The barrel length is 14.5" Pinned (16" OAL).
• The barrel type is listed as 1:7.
• The capacity is 32 rounds.
• The product type is AR.
• The subcategory is Modern Sporting Rifles.
• The stock type is B5.
• The grip material is Polymer.
• The color is Black.

This configuration provides a compact, AR-pattern platform with a pinned short barrel length for situations where a reduced profile is desired while maintaining a 16" overall length. Rugged components and a high-capacity magazine support extended use in range and training scenarios, and the B5 stock and polymer grip keep handling straightforward and familiar for experienced users.