Memory Gun

I tried to make the memory gun from gravity falls. The issue I ran into is every shot of this darn thing is slightly different so the ability to figure out any dimensions is sorta moot. This is most of the parts that should be 3d printed however their are parts that aren't really suited to 3d printing. Which can be bought at a hardware store or for some a specialty shop. There is a plate that slots into the back of the gun in case you don't want to put electronics inside.

You will need:
-A f