Hooolllly AppleSauce
That happened to me a long time ago with a 1922 Shimmel 22Cal. Co2 pistol, it used selser bottle gas charges that were not very powerful, I was shooting at some plastic bottles and sure enought it bounced off it, stright back in my face and hit me on the forehead, did not break the skin like this guy, I was one luck son of a Buck Rogers. WOW