Paladin, I carried a Marlin 1894C in the trunk of my patrol car for the last half of my career. So, yes, those short, handy carbines were, and still can be, a tactical rifle. The longer barrel and no barrel/cylinder gap gave that carbine the same velocity at a hundred yards as my revolver had at the muzzle. Since I worked a rural county I liked having that extra range. I had the shotgun up front and the carbine for if we had something over yonder. I was lucky enough that I just had to pop some injured critters and a couple of critters that were rabid.
There is something about being able to stand out of handgun range with a carbine that encourages bad guys to give up and take their chances with the judge.