It's a two" and after I did an action job, I equipped it old school. It has a pair of Ajax ivories, and a Tyler T-grip (polished aluminum). It is slick, nothing to snag, or rub if exposed to skin, and cuts down even more on size.
It took me over 20 years to learn that less is more many times, and it is about personal defense, not sustained firefights.
I look sometimes at my Great Grandmothers' Iver Johnson 38S&W 5 shot, and realize that these "very practical people" KNEW, what was needed and carried it. Technology is better, but needs have only changed in our minds for the most part. JMO