dcopper
Member
Did S&W make an 8 3/8 in length bbl in the 66? If so I've never seen one. Thanks in advance.
2.5", 4", and 6" so far as I know.
Actually most, if not all, of the 4 inch guns were 4 1/4 inch. I learned that on this forum. I'm betting there were some real 4 inch M66's made during the first 8 years. Mine is a transitional one from 1982ish. The longer 4 1/4 inch barrel came on this one..
I just measured my 1972 no dash 66 and it's 4"Interesting. Would a 66 no dash be a 4 or a 4 1/4?