Hi - I get that we can flush the gunk out in the stream, shake off the water, and be good to go as far as the gun operating.
Are there things that we can do to decrease the odds of there being rust or other problems by the time we get home ? I've never submerged one of my Glocks, so I really don't know. I have used them in a light rain, but the moisture was on the outside & I just wiped it off with a rag.
P.S. - I wrote this reply before reading Chuck's last post. It looks like the Glock doesnt really require much care after such a dunking - especially if his pistol did fine exposed to sea water.