From a different website I read that the gun was a S&w m&p 40. The suggestion was that you could "stage" the trigger (pulling it back halfway disengaging the safety, and then release it and the safety would not reset). At that point it would be much easier to fire, even if it just took a shock. Anyone have any experience with this? Is this plausible? Is this a m&p issue only? Would Glock, xdm, sig, have the same issue? Any m&p exPerts out there?