This is a remix that beefs up the whole model and changes where it attaches to the can so that no hardware is required for attachment. A groove is included to use a cable tie or twist tie to hold it extra tight.

2 cable ties are recommended for the trigger hinge. This provides some springiness in the trigger and holds it against the can while not pressed.

These models are not yet oriented for printing. I suggest printing the trigger on its side and the handle upside down.

The handle requires support; I've had success minimizing support by using tree supports.

I printed these with PLA on a 0.4 nozzle at 0.2 layer height with 2 walls and 20% infill.