Knex Full Power Wrist Rocket and Knex Concept Pistol/Rifle

These are my knex Wrist Rocket Slingshot, copy of a normal one, and a concept rifle with a posable handle, movable stock, folding bipod/handle and a Killerk type (from his knex gun) thing that holds batteries in the barrel with minimal friction. Enjoy!

I don't plan to post the slingshot, as you can make frompics, but will if wanted too, also, the concept gun is not ready, it also has a hopper, witch I plan to make so you can swap clips.