Take the left grip off and post a picture of the serial number that will be there. Might be the same as the one you posted and might have a letter prefix.
After quite possibly having been in a fire ... I wouldn't shoot it with any ammunition untill it has been checked by a "gunsmith" ...Ty guys for all the help i really appreciate it. Not bad for being found in the dirt by an old burned down house. 8) was rusted to the point nothing would move, took a night but all parts are moving again. Anyways Thanx again!