Daniel Defense DDM4V7 | 5.56 16″ MFR 15.0 M-LOK | 23-128-02339-047

The Daniel Defense DDM4V7 Upper Receiver Group is a complete AR-15 upper built around a cold-hammer-forged 16″ government-profile barrel chambered for 5.56 NATO with a 1-in-7 twist. It includes a free-floating MFR 15.0 M-LOK handguard, a mid-length gas system for smoother cycling, and Daniel Defense’s GRIP-N-RIP ambidextrous charging handle designed for suppressed-fire compatibility. The upper ships with an M16-profile bolt carrier group and is finished in matte black.

Product Specifications

• The manufacturer is Daniel Defense.
• The model is DDM4V7.
• The manufacturer part number is 23-128-02339-047.
• The caliber is specified as .223 Rem/5.56 NATO.
• The barrel length is 16 inches.
• The barrel contour is a Government profile.
• The rate of twist is 1-in-7.
• The gas system is mid-length.
• The handguard is a free-floating MFR 15.0 M-LOK design.
• The charging handle is the ambidextrous GRIP-N-RIP style.
• The bolt carrier group ships as an M16-profile BCG.
• The barrel is threaded 1/2×28 for muzzle device compatibility.
• The listed weight is 4 lbs..
• The finish is matte black.
• The UPC is 815604018968.

Built to serve as the backbone for a high-performance AR platform, this DDM4V7 upper offers a balance of accuracy, durability, and modularity. The MFR 15.0 handguard provides multiple M-LOK attachment points and an uninterrupted top rail for optics and backup sights, while the mid-length gas system and cold-hammer-forged barrel support consistent, reliable operation for range training and competitive shooting applications. Its components and finish reflect Daniel Defense’s focus on durability and repeatable performance.