The principle is simple enough, one of the larger Lego road wheels is ... the first novelty projectile gun we’ve brought you, there have been numerous rubber band guns but our favourite is ...

For those moments there are rubber bands and Nerf darts ... then maybe [Austin]’s home-made electric disc shooter can help. Operation of the shooter is simple enough. A stack of 3D-printed ...

The tank is radio-controlled and features a rubber band-powered gun that launches Lego soccer balls (GBC balls). Enjoy the longer, improved version of this fun and creative Lego build!