A green gas gun is a airsoft gun where you have to put green gas in it. You can get green gas at airsoft websites.
Green gas is green gas. It doesn't matter
Yes.
there are green gas guns red gas guns propane guns and co2 guns. they cant be mixed
No, it is green gas.
An air-soft gun that is powered by CO2 or green or red gas instead of a spring or a battery.
Either, paint your green gun red. Or take it back to wal-mart with the receipt and exchange it for the red one.
Needs to be serviced
It's a gas airsoft gun, capable of working with red gas. Red gas has more pressure, so parts of the gun should be sturdier. Usual gas airsoft gun can be operated with red gas, but break quickly.
No they are not always electric because green gas sometimes could harm the gun
Green gas is required for Gas airsoft guns to work. Usually when you purchase airsoft guns, it will state whether or not the gun is a Spring loaded, CO2 Gas, Green Gas, Or Electric (AEG) Rifle. Best place to go for airsoft guns is Airsplat.com. That's where I go for all my purchases and I've had nothing but great experiences there with reliable products.
silicone gel is added to green gas, it helps lubricate the gun and some say it lowers the pressure of the gas and can cause less damage to the gun.
400-500 fps.