Dry Air Fire got this tutorial to show you how to fill up your gas magazine quickly... "Tutorial on how to fill your gas blowback airsoft gun with gas (green gas, airsoft gas).

Gas blowback airsoft guns contain the gas in the magazine. This video shows you how to fill or refill the gun.

Please make sure the gun is not loaded at any time. Only use certified gas for airsoft guns.

Step1: Take out the magazine
Step2: Turn it around (upside down)
Step3: Fill the gas into the magazine. The gas needs to be upside down. You can hear when it's finished. Quickly release!

Keep in mind, gas is cold, so quickly release after filling the mag up. Make sure there is enough air in the room (open window)."