I am interested in knowing what heavy loads you shoot, the heaviest at 2 1/2 oz. or even heavier, in the mag. 10. I am shooting one of the Ithaca NID 3 1/2" 10 gauge double barreled shotguns, made from 1932 to 1942, with, in total, only 887 guns made in the 10. Jack

I have shot 2-1/2oz loads in my Ithaca 10 ga auto but settled on 2-1/4 oz., they just seemed to work better. I would be careful with the old Ithaca double, I have seen several of these with cracked stocks and loose ribs and they are worth too much to abuse like that.
C.G.B.