posted on Feb, 13 2007 @ 06:51 AM
If your barrel is rifled the pellets may pick up some of that as marking but since the pellets fly out banging against each other as well as the
barrel I doubt any markings would be traceable to anything.
BTW, its insanely stupid to shoot shot through a rifled slug barrel. Dont do it.
Not that you would but thats the only way any weapon speciffic marking could end up on your shot.
So, if your just shooting a smooth-bore with an open choke your shot looks exactly like the next guys and so on.