roaddog28 said:I believe there equal. The 617 is the newer version and the model 18 is the classic pinned and recessed old school revolver.
That may be a bit optimistic.Whoever wrote the Wikipedia article for the 617 basically says it's capable of shooting 1.5" groups at 50 yards.
That is a given with any firearm but the fact remains that you will shoot more accurately with a more accurate firearm. So it is really irrelevant how accurate the shooter is in a discussion of the potential accuracy of a particular firearm.Both are capable of accuracy far beyond the capability of most people.
That may be a bit optimistic.
Correct, and by "early K-22", this means prewar. Recessed rimfire cylinders were introduced c. 1935 and continue up through today's production.All of the .22LR S&W revolvers since the early K-22s are recessed, even through the modern MIM, IL, 617s.
However, while balloon head .357 cases are no longer the norm, it doesn't seem the little rimfire case heads are any stronger today than they were 80 years ago.