Hi. This gun is only a single-shot one. Because I've never made a piston-valved gun before, I used low quality material to make it as a scrap gun. It works at low pressures. If I made it in metal, made the piston more carefully and used a hammered pilot valve (the hammer would be similar to that of a revolver that doesn't need to be cocked before shooting), a Blowmatic magazine and I charged it at high pressures, it would be a multi-shot one. The good things of the design are it doesn't need more material to make a butt-stock, I can aim with my bare eye right behind the barrel without the need of an expensive scope and it can be loaded a long dart from behind. Some video clips will follow. See you later!
