I don't have a shotgun yet... I do find it useful, but I cannot test, or play until I do so.
Thanks for the info...
I would think that dimes (0.705 in?) reloaded in a 12 gauge (0.729 in?) barrel, waxed together might make a hell of a pseudo-slug, but at the cost of a dollar a shot, that is comparable with $1/round for some .223 ammo...
Some might even say that would nickel and DIME someone to death...