I am getting my "Ducks” in a row (pun intended) for this upcoming season. There are a couple of 3" 870 and 1100's that I can pick up at a reasonable price. However, all are fixed full chokes. I have always used modified for steel in my 2 ¾” 870, and the 3”modified’s are safe queens. Can some one tell me from their own actual experience if it's a bad idea and the pro's or cons of shooting steel through a fixed full choke. Will it blow up, stretch it out or split it. It seems that it may have an adverse effect on the pattern at first. I am one who goes by the rules and won’t risk injury to life and limb, if it’s a bad idea please speak up. When I find the appropriate barrel configuration I will buy, but I am curious about this issue. Thanks for you thoughts. Dave