Green Gas is the most recommended gas to use in gas powered replicas. Green Gas has extra lubricants in it, unlike propane, to take care of your gun and magazine as you shoot. It is still recommended to field strip, clean, and lubricate your gas gun every time you use it, but with Green Gas, you will significantly extend the life of your gas guns under normal use.
This specific green gas is from Valken.

**Green Gas can not be shipped. This is for store pick up only.**