hi all, i just found this site a few days ago and have read over a hundred pages lol.lots of info and fine guns. i have a few questions too ask, although my guns are not in the "fine classic" category. 1st. i have a hopkins and allen double 12ga with steel barrels. what pressure shells was this gun designed for? i do a lot of coyote hunting with hounds and would like to try this gun on them. i use #4 buck, would a factory 2 3/4 non magnum load be safe? gun is in good shape and tight. i also have a batavia leader with damascus barrels, i shoot 7/8oz loads with 17 grains of bullseye. butt the old jewel is getting some side to side play on the face? can this be home remidied or do i need to look for a gunsmith? thanks for your time