Knex Spray Shot By nathan_royal in LivingLEGO & K'NEX61713Save PDFFavoriteIntroduction: Knex Spray ShotBy nathan_royalFollowMore by the author:This is a knex gun ive composed out of less then 30 pcs and is a.... Well a spray shot(mini uzi).Step 1: Step 2: Step 3: Step 4: Step 5: