I have not measured any newer revolvers, most older ones are spot on 4 in,
But I have run across a couple 39's 9mm that are over the 105mm, so could be re registered Colt don't seem to use extra iron in their barrels either.
the vast majority of model 10s in canada are ex-police 12(6) 4 and 2 inch models...quite a number of surplus 5 inch M&P (pre model 10s) in 38 S&W (not 38 special) were sold here...when buying new most opted for the model 15 with adjustable sights or the 357 models 13 or 19....btw the 5 inch ex-rcmp model 10s were exported due to the anti-gun nature of the govt...stupid is as stupid does...
the vast majority of model 10s in canada are ex-police 12(6) 4 and 2 inch models...quite a number of surplus 5 inch M&P (pre model 10s) in 38 S&W (not 38 special) were sold here...when buying new most opted for the model 15 with adjustable sights or the 357 models 13 or 19....btw the 5 inch ex-rcmp model 10s were exported due to the anti-gun nature of the govt...stupid is as stupid does...
The 686 US Custom guns go back to the 80's so I am not so sure the older ones are as spot on as you think. IIRC Ken mentioned the Model 10's and K frames as being the ones he checked. Ken is gone now so I have no way of checking with him.
If I owned any Smiths with 4" barrels I would check them to be sure. You could get lucky.
Take Care
Bob
My 19-2, 4 in is so close, that If I shoot the hell out of on a hot day, it makes 105.001 or 2, cold it is under, When the CFO was here, I showed him, he just smiled at me.
I haven't had any custom shop stuff since before C68 F**** us up. Colts I have checked are spot on. The 4 in 586 (L frame)I check a few yrs ago was just under.
Python light 4 in 101.38mm
<)The Ken Soucie I knew lived in Windsor, ON. Canada's only 5 Division Master in IDPA. Retired Sgt. Major, Cdn Army. He died of a heart attack while picking up material at a Hardware store for an IDPA shoot the next day. I have a photo of him shooting on the top of the www.idpacanada.ca website.
He was one of the nicest men I met during my tenure as AC for Canada. The sport misses him.
Take Care
Bob
The Ken Soucie I knew lived in Windsor, ON. Canada's only 5 Division Master in IDPA. Retired Sgt. Major, Cdn Army. He died of a heart attack while picking up material at a Hardware store for an IDPA shoot the next day. I have a photo of him shooting on the top of the www.idpacanada.ca website.
He was one of the nicest men I met during my tenure as AC for Canada. The sport misses him.
Take Care
Bob



























