What is the definition of a Combat Revolver? I have heard this and that called a combat revolver but what is it really? examples?
There really isn't a commonly accepted definition...as you can see from the post here. The term has it's genius not as a defining term so much as a differentiating term, not so much as to it's intended use, but to it's differing features
The term is to separate it from Target revolvers; Hunting revolvers came much later.
I agree with
rcmodel above that the origin of the term is based on the S&W naming of their guns prior to using them model numbers. Colt of that time did not use the term for their revolvers and the only gun they have used that term on just meant it was heavier (Combat Commander)
Their M&P line...
Military & Police...were never called Combat revolvers. Their
Target Masterpieces became the M-14, M-16, and M-17; so the shorter barreled (but still adjustable sighted M-15 & M-18) became the
Combat Masterpieces. They continued this naming with the M-19
Combat Magnum...the M-13 (HB M-10; chambered in .357Mag) never got that designation...they couldn't just call it just a Magnum as it might be confusing with the
.357 Magnum (M-27) and they couldn't use the word Police in the name as Colt had claim to that already
The current usage has taken a once proprietary term and applied it much in the way we use the term Tactical...which jokingly means, it is painted flat black or FDE