Pretty neat gadget if you are left handed. Imagine a right handed shooter trying to hold that shotgun, with that device in place, up to his cheek to fire it and then actually firing it. I would think you would never fire the gun with one of those attached ever again. It seemingly was made for a left handed shooter or was poorly designed for a right handed one. Still though, I'd love to have one as a collectible and maybe as a range toy but would only fire from the hip with it in place on the gun.