I traded for a 6" model 10 today, wondering if any of you could help me date it? On the frame with the cyl. open it says mod 10-5 . Below that on the cyl. hinge it is stamped x7118, below that it is stamped F16. The number on the butt is D729xxx. I have been looking for a 4" model 10 for a while, found a few but they were way out of my price range. Went to a gun dealer about 10 miles away and he had this 6" model 10, a little speckled and might try to find a better pair of grips, not sure the last time the gun had been cleaned. Anyway, traded even up for my Black hawk, I figure I got hosed a little, but, the small gun shops have to make money to stay in business. The gun cleaned up fairley good, took about 3 hours on the barrel and cyl. to get clean rags to come out, rifling looks ok. Still trying to rub some of the speckles out of it. Looks a lot better than it did. Plan on using it for walks in the woods and such, so don't need a new gun. I sure would appreciate some help on dating this. thanks, chuck