My Random Knex Contest #7 Knex Tank By headlessknight in LivingLEGO & K'NEX90126Save PDFFavoriteIntroduction: My Random Knex Contest #7 Knex TankBy headlessknightanthony mooreheadFollow More by the author: About: DON'T BUY GOLD BUY LEAD!!!! AND LOTS OF IT More About headlessknight » this is for Random Knex Contest #7 by Hiyadudez it is a tank but it the best i can do with what knex parts i have left for my dreadnought but this is my first contest so be nice