Guarder KSC M4A1 GBB Steel Outer Barrel (9inch, 14mm CCW)
Steel Construction (P-Process surface finish technology)
Design for KSC M4A1 Series Airsoft Gas Blow Back GBB Rifle
Fits for Standard AEG Type Front Sight
Barrel tip end has Counter-Clockwise 14mm Thread (Negative)
Super rigid construction for high end upgrade user
Length: 220mm
