Strange, on the airsoft page listing all their pistol models, every one under 100 comes with a disclaimer "no guarantee of functionality, only for movie props and cosplay".
I'm looking for a non-lethal pest deterrent, is 480 too powerful? I had a spring-loaded $25 walmart special that was probably more like 100 FPS and it worked for a while before permanently jamming up like a the plastic chinese piece of crap it was, looking to upgrade but not necessarily to cause...