Green gas is used for high end guns which is propane gas with a small amount of silicone oil added for lubrication purposes. CO2 or carbon dioxide is used in a lot of models and some of the entry models use just use pumped air.
An airsoft grenade does not explode, it launcher BB's out of the launcher powered by gas.
Yes, but check before hand to make sure they can handle the pressure of Propane (they can if they can handle Green Gas or Top Gas)
Airsoft gun grenade launchers utilize a shell that is loaded into the launcher. the shell is powed by a high pressure gas such as green gas or propane. BB's are loaded into holes placed around the head of the shell. (usually about 120 per shell) Then once the shell is loaded into the chamber and the trigger is activated, the gas forces the BB's out. It is more or less a one-shot high volume airsoft shotgun (unless you have multiple shells that is)
NONONONO
I would not use propane. Green gas has a lubricant in it to help keep the unit running smothly
It is a gas and can be used to propel projectiles.
There are several types of gas that you can use in gas powered airsoft guns, it just depends on what kind of gun you have and what kind of performance you want. The main types of gas used are green gas, red gas, co2, propane, and duster gas. Most guns that run co2 use 12 gram capsules and are co2 specific, wile most green gas guns can run red gas (which is more powerful than green gas) with some upgrades. All green gas guns will also run propane (but you will need an adapter to fit on to the propane cylinder) this is the cheapest gas, but you will need to lubricate your gun more often because propane has no silicone oil in it. Duster gas is hard to get in the states and is very weak compared to the other 4 types of gas it is mainly used in very hot conditions to keep performance normal.
Xylyl Bromide is a chemical used in a tear gas grenade. It was used against the Germans by the French in WW1.
It is a source of power airsoft guns can run on. There are different power sources for most guns, such as spring, electric and gas. There are many different types of gas such as co2, propane, and green gas.
No! No! No!
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.
Not sure what HBB airsoft is, do you have the acronym correct. I know that GBB stands for Gas Blowback.