Green gas is the most popular of the gases in airsoft. When your airsoft gun begins to misfire it is general safe to move to the more powerful green gas or propane. The temperature drop during the winter months usually starts affecting these guns at 40 degrees and below. This gas can be used under all but the coldest environmental conditions. While using a more powerful gas or using the recommended gas at an elevated temperature you run the risk of damaging your airsoft gun.ġ34A is typically recommended for airsoft guns of Japanese origin, although there are exceptions. Gas selection depends on the manufacturers initial design intentions, as well as, the temperature at which the airsoft gun will be operating. This reduced pressure can also allow the valve to remain open after a shot and result in the expulsion of the remaining gas. In this case because of the decrease in temperature, the gas pressure inside the airsoft gun has dropped to such a level that there is no longer enough power to complete the firing action of the gun. A gas airsoft gun that works perfectly fine indoors during the winter months in Montreal may begin to malfunction soon after stepping outdoors. The same propellant that is acceptable at room temperature may be harmful to the same airsoft gun, in let's say Arizona in August. The pressure a gas exerts, power in the case of an airsoft gun, depends on temperature. However, there is an inherent problem with this approach. Airsoft guns are typically designed to run only one type of gas. The type of gas needed is determined by several factors.

The most commonly used propellants are 134A, green gas, and CO2. The most important aspects of owning, operating, and maintaining a gas airsoft gun is the appropriate selection of propellant. Realism, accuracy, operating action, and cost of operation are just a few of the reasons gas airsoft guns have become extremely popular in the United States in recent years.

How to fix a misfiring airsoft gun