...look close as it has to have a -.... The 629 came out in 1980 and was only out a year Pinned and Recesed before going to the -1. The first round butt 629 with a tapered barrel was a -2 what was called a Mountain Revolver in I believe 1989.
If it is a no- 629 4" then it would not be a MG.
Bob
