I have the 12ga model 210 also and can get -2" groups at 100yds, and at 200 with a 3-9x40 Nikon, 6" groups shooting Hornaday SST. My Mossberg bolt action is just as good but with a redfield 3-9x40. Surprisingly being a semi auto, my sbe2 groups better than any of them.
This year, they will...