Aluminium 5KU external barrel for M4 12.5"

Aluminum outer barrel 5KU for M4/M16 series replicas

Made of high quality aluminium external barrel for replicas of the AR15 AEG series, complete with two mounting screws. Finished with a 14mm CCW thread.

Specifications:

• Material: Aluminum
• Compatibility: M4/M16 series replicas
• Thread: 14mm CCW
• Length: 12.5 inches
• Color: Black