Based on some great advice on this forum, I recently acquired my first 44 magnum, a 629-3 5-inch Classic last week and put a Leupold red dot on a Allchin scope mount. Well, as many of you have experienced, one is never enough. I was fortunate to find this 629-5 4-inch at a local pawn shop today, and for $680, I couldn’t pass it up. The serial is CDF3938. Can someone tell me when it was made?