If I happen to come bye any type of snake in the field, well in my area of hunting ect... I will capture it and get rid of it, off of deep cliff, just kidding, I have used shot shells in the past, using my SRH 44mag\454 casull using 45LC's. kinda worthless, CCI's are ok for a real close encounter, and I mean close, using a revolver, the forcing cone and the rifling really makes it come out like a swirl, no accuracy to speak of, but good enough for a close range shot on a cuby of winter grouse or a rat running bye the barn, or a possum up in a tree within hands reach ;)twenty feet at most, stand back at a range and put up cardboard covering 4x4 and at twenty feet, when you hit the peace of cardboard,its all over the place.Only good at real close range. Most likely was designed for shooting rats or small varmints in a barn or around the farm, I have heard the word ratshot before,regarding the type of shot,Well at least the sound will scare most varmints away LOL. Aim small hit small. RAMbo.