No. Some are spring powered, Some are pump, and some are PCP (PreCharged Pneumatic ) they require a high pressure hand pump or a Scuba tank to charge them to 2000 to 3000 PSI. and there there is C02 that produces around 800 PSI.
Yes, Co2 packs more of a punch than compressed air. They use Co2 for paint ball guns, and regular paint guns. It is also used for some BB or Air Soft guns.
Most all teams allows virtually all types of guns. The question is what fields are the CO2 guns allowed.
the gas powered air soft guns use CO2 or green gas
I know of NO Propane air soft guns. Air soft and Air guns can use AIR, C02, Nitrogen and Greengas. All are safe to use.
Air guns for you don't have to keep re-filling CO2 cartridges or buying new ones.
no
Yes. High pressure Air tanks (HPA) is compressed air, which is mostly Nitrogen. "Nitro" is not what HPA they are called, unless you are talking about Nitrous oxide, which is used in anesthetics and motor racing.
The CO2 Guns are usually used for Paintball games or for Party effects. One can buy them at eBay, Air Gun Depot, Air Gun Buyer, Palco Sports, Pyramid Air and many more.
CO2 air pistol guns can be purchased at many retail locations. Cabela's, Bass Pro Shops, and Canadian Tire each sell various air pistol guns. Amazon has some available as well.
if u mean the tank that you put your shoulder against and what powers it. no u can get co2 or compressed air (compressed air is better for your gun)
No. Most airsoft guns that run off of CO2 use unthreaded, disposable 12 gram cartridges.
No you do not need to put air in an airsoft gun. These guns are either spring powered where you must cock the gun before you shoot it, electric powered which are automatic and require batteries, or CO2 powered which requires a CO2 cartridge. This CO2 is not expensive and a pack of 40 CO2 cartridges costs only 20-25 dollars. the guns that require CO2 are not as common as the other forms of airsoft guns, although they are more powerful. In general, if you buy an airsoft gun, you do not need to put any air into it.