About this 3D model

Photo and testing was done with normal scale version (8mm barrel) final model is the scaled up version with 10mm barrel This is the PA3 cap gun scaled up 25%, and made a bit more ergonomic and cooler looking imo. Assemble the "bullets", put a cap in the back of the cartridge, and it should shoot the lil plastic thing out the front.You can add more propellant to the cartridge to increase velocity, but the clip holding the barrel in will break if too much is used. I've gotten the little plastic pellet up to 300FPS using 6 caps emptied into the cartridge. I'll put out another version with sights later, this one is just flat on the top.