what is wrong with 23/4 inch BB loads?
Actual "BB" size shot would be great inside the home. That's big enough for really good penetration without being too big. In fact, aren't there some home defense specific loads out now in low recoil 2 3/4" BB-size shot?
As an aside, I use 3" magnum tungsten BB's for coyote hunting and they flat turn a coyote upside down to 50-ish yards with a good choke combo. I think they kill coyotes better than the larger plated lead No. Four Buck. Different kind of load, but experimenting with penetration testing and then actual hunting gave me a new found respect for those hard little tungsten BB's. Inside the house a low recoil load of BB's would be hard to beat.
