I'm not a competitive shooter in clays. Nor am I a prolific hunter. I'm just a shooter who's picking up a fine SxS sidelock that happens to have two sets of barrels, 28-1/2", and for some reason, both are F/F and F/F! Original owner is deceased, so can't ask HIM why he did it.

I'm am thinking about one set opened up, and maybe eliminating the F altogether on the second set. Not much use for Full is there?