Can you use Hevi-Shot in any barrel? what about any choke? I have an 870 wingmaster that shoots 3 inch shells and my dad says he thinks the Hevi-Shot may hurt the barrel. I also have an 835 Mossberg that shoots 3.5 inch shells. He says the same thing about this barrel. I don't know enough about the Hevi-Shot to know any different. I know that Undertaker choke is supposed to work better with Hevi-Shot. Any help you guys could give me is appreciated.
Thanks,
Frank

..AS FAR AS THE INSIDE OF THE BARREL,I SAY KNOW THINK OF IT
PEOPLE HAS BEEN SHOOTING STEEL SHOT FOR YEARS,AS FAR AS
THE CHOKE,I SAY YES IF ITS TO TIGHT OF A CHOKE,THATS WHY
THEY RECOMEND A MORE OPEN CHOKE...FOR ALL I KNOW...