I would suspect a holster problem. I just see no way the gun could discharge on its own short of pulling the trigger, which the holster could have done somehow. The Blackhawk serpa holsters don't have a good track record. They've even been banned in some circles for various reasons, all safety related. I don't like them. And they are a poor conceal-carry holster. Much better options out there. I know some will disagree, but the number of negligent discharges caused directly or indirectly as a result of these holsters is undeniable.
Last edited by WinterWizard; 12-03-2012 at 18:25..