Outer barrel set for common M4 Airsoft AEG models. This 175mm extended barrel is fully compatible with airsoft replicas. It can be divided into three different lengths, allowing the user to create a different barrel length to suit their needs

This outer barrel can be connected to other extension barrels via a 14 mm thread.

Characteristics:

Material: CNC aluminum

Black anodized finish

Main barrel screwed together: 175 mm (14mm CCW)

Extension individually: 110 mm, 55 mm and 35 mm