VFC ECS Avalon Gearbox (V2 / M4) KJ Works (KJW) Material: Aluminum / Steel (Outer

Material: Aluminum / Steel (Outer Barrel)

The A2 style flash hider has been upgraded to a tri-prong with external threading for muzzle devices

and significantly reduces friction

The ZEV Technologies Dragonfly slide is one of ZEV’s first cuts and it remains one of the most popular slide cuts

For Marui Hi-capa 5

VFC ECS Avalon Gearbox (V2 / M4) KJ Works (KJW) Material: Aluminum / Steel (OuterThe VFC Avalon ECS M4 Complete Gearbox. M4 Avalon AEG style fits in all the VR16 Avalon guns by Elite Force. A fully built and ready to the drop in gearbox with all its parts ready to go. Fits airsoft M4 AEGs (VFC) and may fit other models. Comes with what is pictured. A very high quality Version 2 (V2) gearbox made by VFC ready to go.