The paper gun method is as follows:

Ordinary paper size: 30x21cm fold in half, then fold the corners, fold the edges upward, fold the edges to the middle line crease, fold the edges in half, and then Fold the corners, insert the corners in, leaving a distance of 3cm and fold downwards.

Take out a piece of A4 paper, fold both sides in half towards the middle, fold the folded edge in half towards the middle, and fold it inward at a 45-degree angle.

Size: 15x9cm. Fold both sides in half towards the middle, and put the folded pieces together in the previous step.

Uses of paper guns:

Paper guns can fire bullets continuously. Store them and give them to your children to play with? The man put his bare feet on the front seat and his elder brother reminded him many times. When he failed, he immediately took action in anger. The first generation: paper gun? The discarded small paper at that time was basically used as a small toy such as a folding table. The soldier Zhang Ga served as a commander.