I recently bought a nickle plated Lawman MK III with the 2 inch barrel. Checked the serial # and it was made in 76. It has a bobbed hammer and Pachmayer grips with the Colt medallions. I was told the bobbed hammer and grips were original. I have never seen or read about one so configured. I suspect these are non factory additions. Does anyone have any knowledge or opinions about this gun. Thanks for any help.