Save yourself alot of money and get a Nikon Prostaff 2-7x 32mm shotgun scope for $116.00. Has a 75 yard parallax, generouseye relief, and really good glass for the money. This isall you need for slug gun hunting. Two years ago I shotthis 200 pound doe right through the heart at 110 yards with a Rem 870, and this scope attached.
http://i243.photobucket.com/albums/ff75/huntingthenorth/P1010002.jpg
http://theopticzone.com/detail.aspx?ID=2320