Not exactly, the heavy barrel was introduced on the 10-1 in 1959 the -6 engineering change happened in 1962 and it eliminated the trigger guard screw on the Heavy barrel models.
Not exactly, the heavy barrel was introduced on the 10-1 in 1959 the -6 engineering change happened in 1962 and it eliminated the trigger guard screw on the Heavy barrel models.
I was not trying to be a Smart Ass. I Just looked it up in the S&W Standard catalog. I didn't know that info off hand. I know your reply was sincere just wanted to clarify where I was coming from.