I used to be big into airsoft. I have gas guns that are powered off of propane. I went to an arena every saturday and played with a lot of friends and ex military members. Its a blast but hunting has become my main priority so thats what my money has been going into.
Sweet, they are a ton of fun. Make sure you take it apart and lube it up often though. Also, make sure you put airsoft silicone oil in the propane as well (couple squirts in the propane for about every 2 or 3 magazines you shoot) or it can be really bad for the gun.
I keep running into something while checking cameras that I can't shoot with a real gun so I think this will work