I have a .357 Dakota magnum that i got from my Dad when he passed, and lately the thing has been having a horrible "Binding" issue (if that's how you put it) problem is its made by the manufacturer "Armi Jager" and cannot find any info on them. I'm assuming its a euro manufacturer that's not around anymore. Anyways its a beautiful revolver and would love to get it up and firing, any info would be appreciated. thank you very much! oh ans I also already contacted my local gunsmith but he didn't really have an answer for me either.