It’s not hard to set it up without an actual gun. You can get reloading primers. 3D print something to hold one in place, and then have a spring-loaded nail that can hit the primer when released. Should make a pretty good bang. Cheaper than any actual gun, too.
It’s not hard to set it up without an actual gun. You can get reloading primers. 3D print something to hold one in place, and then have a spring-loaded nail that can hit the primer when released. Should make a pretty good bang. Cheaper than any actual gun, too.
Or just a really loud speaker