TTI - WE/TM Gen3 G17/G18c G-Series Fixed Outer Barrel Type B - Gold Adapter Installation video is here

Installation video is here

This CNC Aluminium HPA adapter lets you run M4 AEG mags with your Hi-Capa pistol

Valve : 1215MS Free cutting steel

CowCow AAP01 Aluminium Upper Lock

We push the nub from the bottom surface

TTI - WE/TM Gen3 G17/G18c G-Series Fixed Outer Barrel Type B - Gold Adapter Installation video is hereTTI G Series Fixed Outer Barrel Outer Barrel with internal 11mm CW Threads This TTI G Series fixed outer barrel is a CNC machined replacement for WE and Tokyo Marui Gen3 G17 and G18c gas blowback pistols. The precision construction and snug fit help support a more stable barrel to slide relationship, which can improve consistency over a tired or loose factory barrel. The barrel features internal 11mm CW threads, letting you fit a compatible tracer