@weapontrainerproject: GBB Quick HOW TO fill gas blowback #airsoft #mags with #greengas and #BB ’s. The 2 main methods of filling with bb’s is from the front, which does not require an adapter tip on your #speedloader and from the top wich requires the adapter tip. Some baseplates are too thick and will jot allow you to insert the green gas fill tip into the fill valve. Therefore you remove the baseplate and fill with the gas UPSIDE DOWN in line with the valve stem. #kwa #evike demonstration performed on a safe, dedicated, professional paractice range. Airsoft only. No firearms used.