Ok so I went shooting earlier today and my sr1911 incidentally fell into a cooler of ice water, no worries it was unloaded. So I immediately get it out of the water shake it off and dry it off, brought it home cleaned it and oiled it. As I was doing the function check I would cock the hammer, engage the safety and pull the trigger everything was fine to that point. When I released the safety the hammer drops to half cock. Ok so I take it completely apart down to the sear and disconnect, wiped everything down put some clp on all the parts wipe them down again and put it back together do my function check and the hammer dropped to half cock when I disengage the safety again. I tried to get it to do it again but couldn't after that first time upon reassembly. While I had it apart I checked all the parts for wear and all I could find was on the top of the disconnect and some on the sear spring but I wouldn't call any of it extreme wear. Any ideas? Is it safe to carry?