I would venture to say that most if not all of us who shoot PCP air guns have (or should have) a healthy respect for HPA. Every once and a while it taps us on the shoulder and reminds us of how dangerous it can be if not given proper respect. I spent my working life operating all types of complex machine tools as a machinist and I learned and tought "accidents are most likely to happen when your distracted or something out of the normal routine happens", I've had my share of "close ones" and had another one last Friday, I wanted to pass along. I was shooting a Taipan Veteran .22 using the single shot tray 18gr pellets at 850fps, I would hold the gun in my right hand, cock, pick up a pellet out of the tin, load and close cocking lever with my left hand. During one of these cycles I picked up two pellets by mistake, as I loaded one in the tray the other one dropped into my shoe, I immediately removed my shoe to get that pellet, just as I was getting my shoe back on my phone rang, hurring the shot to answer my phone I had neglected to close the cocking lever! I don't know what happened to the pellet that was in the shot tray but the air blast hit my right cheek bone with the force of a short fist punch...I wasn't wearing any glasses...and yes I know better. Fortunately my cheek and eyes are fine, the gun had the breech o-ring blown out and was hanging on the pellet probe undamaged. This was a case in point of being distracted and operator error plain and simple, I just wanted to pass along this "tap on the shoulder" (punch in the face), to everyone!