Originally Posted by
Big Uncle
At defense distances you will find that regular shot sizes would be very effective and would not have as much problem with over penetration. A load of #4 in a 2 3/4" shell from a 20 gauge would be very impressive at 10 to 20 feet.
X2. For inside the house/apartment defense the pattern is no bigger than your hand. The recoil under stress is non-existent.