Shotgun -

Install a rubber band mechanism that connects to a trigger, allowing the paper cartridges to be launched.

A4 paper (approx. 20 sheets), strong tape/glue, rubber bands. Steps: Cartridges: Make small, tight paper rolls to act as shells. shotgun

This method uses standard paper and tape, designed to look like a shotgun. 3–4 sheets of A4 paper, tape, scissors. Method: Install a rubber band mechanism that connects to