ALL Brand NewFACTORY DANIEL DEFENSE COMPLETED UPPER RECEIVERM4A1 14.5" Daniel Defense Chrome Cold Hammer Forged Barrel Unpinnedwith Surefire Socom 4 Prong Flash HiderColt Auto C Marking Bolt Carrier GroupCharging HandleORIGINAL BOX
The M4A1 AR15 style Upper Receiver Group features the RIS II picatinny quad rail, which has been in use by US Special Operations Command (SOCOM) for the SOPMOD Block II program since 2005. The M4A1 is built around a 14.5 inch Cold Hammer Forged M4 Profile barrel. The independently ambi GRIP-N-RIP Charging Handle accommodates left- and right-handed shooters. All Daniel Defense complete upper receiver groups come standard with an M16 profile bolt carrier group.
