In this post you will learn how to refill a gas airsoft gun and what kind of maintenance you need on your magazines.
Convert Airsoft Green Gas Guns to HPA with Russian CQB Valve
Want to switch this to a propane fed remote line (instead of Greengas) any ideas of fittings needed (More info in comments) : r/airsoft
Green Gas vs. CO2 – Which is Better?
JAG Arms CO2 Hi-Capa 5.1 Gas Blowback Dual Power Airsoft Pistol Magazine Combo V1
JAG Arms CO2 Hi-Cap 5.1 GBB Airsoft Pistol (Dual Power) - Fox Airsoft LLC
DIY Airsoft GreenGas (Propane) Refill
Metal Airsoft Propane Filling Adapter for Green Gas Tank Pistol Accessories, Women's, Size: One size, Red
How To Use An Airsoft Gas Pistol - Just BB Guns
Airsoft Green Gas Cans For Airsoft Gas Pistols and Guns