I have killed quite a few more than that. 9 of those were killed in a 2 yr span.
Here's the kind of patterns I get with my Moss 835 28" barrel in a 10" circle at 40yds.
Here's one a guy I know shot with his Moss 835 with I believe a 28" barrel, Star Dot choke and his special reloads using 2 1/4oz Hevi #7 at 40yds in a 10" circle. You won't get this in factory shells. He himself says the 835 is his best shooting shotgun.