Introduction: K'nex Grenade 2019 the K'nade
This design is easy to build, load, and use. Upon impact the grenade arms spring open lauching 40 K'nex spacers from wall to wall. I hope you enjoy this build as much as I do.
This design is easy to build, load, and use. Upon impact the grenade arms spring open lauching 40 K'nex spacers from wall to wall. I hope you enjoy this build as much as I do.