hi guys im brand new to this site, i was referred to by some folks from the duckboats site.
3 days ago i finished paying off my newest toy, an a.h.fox 12 gauge with 28 inch barrels the gun is beautiful and i want to hunt ducks with it. hevi shot came out with what they call "classic double" and is supposed to be safe to shoot through a gun like mine i ordered two boxes in #2's. a few guys on dhbp told me that was two big for a mod and full choked gun.

my question is are these loads ok to shoot, has anyone fired these rounds in a similar gun and how did they performed?

i also have a question regarding the butt stock which seems to be just a little loose, what should i do besides tightening the bolt inside the stock?

thanks much for your help
eddie