DYTAC 20inch NM Outer Barrel Assembly for Marui M4 EBB (Black) Hamdguard Base on GHK GBB System

Base on GHK GBB System and build with Original & LCT AMD63/65 Parts

so user can simply remove the rear cover of the gun and change the main spring inside the gear box without necessary to touching other parts of the gun

Digital Woodland)  High Performance Assembled Electric Powered Airsoft AEG Rifle  Fully/Semi Automatic Shooting Mode  Aluminum Body

03mm diameter

- Package includes: APS - ACP Full Metal CO2 Powered Airsoft GBB Gas Blowback Pistol (A-TACS Foliage)

DYTAC 20inch NM Outer Barrel Assembly for Marui M4 EBB (Black) Hamdguard Base on GHK GBB SystemDYTAC National Match (NM) Outer Barrel Assembly CNC Durable Enhanced Aluminum Construction Hard Coat Anodize Surface Suitable for Tokyo Marui M4 Series Airsoft Electric Blow Black EBB Rifle Includes Flash Hider, VLT Profile Gas Block & Dummy SBR Length Gas Tube Length: 20" Adaptive End: 14mm Negative SKU DY OB04 20FF BK Item Weight (gram) 455 Major Color Black Length ~500mm Barrel Thread Diameter 14mm Adaptive End 14mm Counter Clockwise Built Material