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Paperninja made an incredible knex rbg. I decided to mod it, and post it for you guys to see, or maybe even do. You can make the original ...
Power/Distance Mod to knex rubberband repeater that uses gearsby Evil_Computer_Wizard
semi-auto knex rbg twin pistols/rifleby dsman195276
knex rubberband repeater that uses gearsby paperninja
Knex RBG: Changeling RGBby charge11595
K'nex Shotgun-Pistolby H1T4TCH1
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