RGW TT Magazine Extension For VFC Glock GBB Airsoft Guns (Bronze) Net-Weight-(g)_440 It is advised to use

It is advised to use some resin / thread lock to install the coupler on the regulator side

Gas Blow Back Pistol with Semi-Automatic Shooting Mode Airsoft Guns

Action Cams and even a Ballistic Face Shield to your PTS MTEK FLUX Helmet

Suitable For KJ Works SP01 Series Airsoft Gas Blow Back GBB Pistol Airsoft Guns

RGW TT Magazine Extension For VFC Glock GBB Airsoft Guns (Bronze) Net-Weight-(g)_440 It is advised to useRGW TT Magazine Extension For VFC Glock GBB Airsoft Guns (Bronze) Metal Construction Magazine Extension Design For Replace the Original Magazine Base Suitable For Umarex (VFC) Glock G17 Gen3 4 5, G18C, G19 Gen3 4 Series Airsoft Gas Block Back GBB Pistol Also fit for Glock G19X & G45 Gas Blow Back GBB Pistol Airsoft Guns These Magazine Base Adds to the Aesthetics of the Pistol and Also Provides Protection from Dropping your Magazine