DANIEL DEFENSE M4A1 RIII UPPER RECEIVER GROUP 5.56 NATO 14.5" P&W

The M4A1 AR15 style Upper Receiver Group is built around a 14.5 inch Cold Hammer Forged M4 Profile barrel with a permanently attached Daniel Defense Flash Suppressor, a GRIP-N-RIP Charging Handle, and our mid-length gas system.  It features a 12.5 inch lightweight RIS III rail—modeled after the revolutionary RIS II two-piece handguard developed for SOCOM—features M-LOK attachment for lighter weight. All Daniel Defense complete upper receiver groups come standard with an M16 profile bolt carrier group.

• Mounting System    M-LOK
• Caliber    5.56mm NATO
• Material    Chrome Moly Vanadium
• Manuf. Process    Cold Hammer Forged
• Twist Rate    1:7
• Gas System    Mid-length
• Barrel Length    14.5"
• Barrel Profile    M4
• Manufacturer    Daniel Defense