I see a lot of semi auto hand guns recommended over revolvers, whether it is s&w, glocks or rugers, etc . when it comes to shot guns it is pumps over semi auto. why??? I own a Remington 1100 & a skb, don't remember ever having a failed to fire or cycle as long as there was ammo in it. I will continue to use my semi auto shot gun until they fail me, also will not be getting rid of my revolvers.