Just wanted to show off my new (to me) Security Six. Its a blue 4" barrel made in 77 according to the serial number. Found it at a local gun show yesterday. Its an ex-police carry, very good conditon, shows the smallest amount of holster wear at the muzzle, but looks nearly new otherwise. Has pacmyer grips on it now, I ordered a stock set fromm shop ruger as well. Can't wait to get out and shoot it!