Balloon Gun for starting parties

This is a "Party Starting Pistol" that you load one at a time with six balloons, and then when you pull the trigger, all six balloons race around the room making a rude noise.

----Please look at the example file.
----It screws together from the sides, and two long metal rods run down the front and hold all the doors on. I used 14 or 16 gauge copper wire, stripped from some home wiring after a construction job. Short screws from the sides hold it together.
--open all doors, trigger back all the way, and pinch an untied, inflated balloon in door number 1 while pressing the trigger forward. Repeat with door #2, and so on. When ready to party, pull trigger back to sequentially release all 6 balloons.
---- It may be difficult to load and/or operate, keep trying, there is some finesse, but is will sequentially lock and load all 6 balloons.

----Sorry it probably barely fits on plate.
----If any bugs, I apologize, I tried to fix them by memory before publishing- the last one I made had a little bit of dremmelling. Probably on a tight door.
----As you can see, I originally made it for my friend Josh's birthday.
----I'm just noticing the example STL (it's just an assembly example) has a smaller trigger than the plate. It takes muscles to load and fire.