An unexpected consequence of thinking
There is a loading of the .410 three inch shotshell that fires five pieces of 00 buckshot. The classic fighting and self defense load for the 12 gauge throws nine pieces. By counting on my fingers I find the .410 is more than half as good. This is an unexpected conclusion but the math is pretty clear. The .410 is underrated by most as a self defense round. Its wimpish reputation, I think, comes from bird hunters, who can easily ask too much of it without realizing they are doing so. An 11/16 oz. pattern of small shot can reach out only so far. Underestimate the distance and it does indeed seem the little gun is pretty nearly useless. Buckshot is another story. Five chunks of 00 clipping along at 1200 fps or so seems pretty good! I am speaking here of the use of the .410 shell in shotguns. It has become fashionable to fire it in handguns. I have reservations about this practice. I am concerned over the lesser velocity achievable in a short barrel. My limited ...