E&C 14.5inch Outer Barrel Set for M4/M16 Series AEG. Has 2 front grooves that can be used for the front triangle sight should you be using the classic style handguard..
Compatible With Tokyo Marui Style M4/M16 AEG Series.
Colour: Black
Weight: 170g
Thread Direction: 14mm - CCW
Length & Diameter:
Main Barrel: 280mm (including the 14mm thread length) - 25mm is the part which extends into the upper reciever
Extension Barrel: 113mm (including the 14mm thread length)