It's always nice to have a fun gadget in your pocket.
With this mini BB pellet gun you can challenge your friends to hit fairly close targets while having very limited power, but be careful not to play dirty.

For assembly, use a screwdriver to push the slider and load the spring.
to mount the trigger use a 1.75 wire to which you will heat the end and flatten it like a rivet

********** IMPORTANT read carefully **********

Any modification to increase power is prohibited and I do not take responsibility for unapproved modifications.

I share the project with you but by downloading and printing it for yourself or a friend (sale prohibited) you agree to assume all responsibility for accidents to things or people.

Component:

1x 0.4x5.5x38mm spring (do not use springs with different sections)

1x M2x10

1x 15mm 1.75PLA wire