Daniel Defense DDM4V7 16″ 5.56 NATO MFR 15.0 M-LOK Upper

The Daniel Defense DDM4V7 Upper Receiver Group is a factory-complete AR-style upper built around a cold hammer-forged 16″ government-profile barrel and an improved flash suppressor. It uses a mid-length gas system to promote smooth cycling and reduced wear on operating parts, and ships with an MFR 15.0 free-floating M-LOK handguard to support accessory mounting and heat management. The assembly includes an ambidextrous GRIP-N-RIP charging handle and ships with an M16-profile bolt carrier group.

Key Specifications

• The barrel measures 16 inches.
• The cartridge/chambering is .223 Rem/5.56 NATO.
• The twist rate is 1:7.
• The gas system is mid-length.
• The handguard is a MFR 15.0 free-floating M-LOK rail.
• The charging handle is GRIP-N-RIP ambidextrous.
• The muzzle device is a Daniel Defense improved flash suppressor.
• The bolt carrier group is supplied as M16 profile.
• The muzzle thread pattern is 1/2×28.
• The listed weight is 4.95.

Purpose-built for users who want a reliable, accessory-ready upper for range use, training, or general service applications, the DDM4V7 pairs a durable government-profile barrel and robust rail system with ergonomics that support modern optics and attachments. Its mid-length gas system and factory-installed components provide a solid foundation for a variety of AR-platform builds where consistency and modularity are priorities.

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