Was wondering if anyone knows much about these guns. I have one in a .38-.40 caliber. I took it to the local fun store to have checked out because I have had it for about 15 years since my grandpa passed away and never shot it. While there I had three people give me their numbers if I was interested in selling. Any idea what this gun may be worth? Don't think I would ever sell it, it means a lot to me... Just curious. Thanks