I went to the 100 yd. range yesterday to site in my new ProHunter 20 gauge slug barrel topped with a 2-7x33 Leupold scope. Last week, I was able to obtain consistent 1" groups at 50 yds. using Federal Premium 3" Barnes Tipped Expander slugs. Yesterday, the first 3 shots touched at 50 yds., 1.75" high of center. At 100 yds., my first three shots were less than 1" apart, an inch above center. The next two shots were keyholed, 1/4" left of center. With the cost of ammo these days, I stopped. It should be noted that I used a stable shooting vise on a very stable bench, with no wind....perfect conditions. This setup is a dream: very light to carry, minimal recoil with what I believe is exceptional accuracy. I'm looking forward to taking it out later today on a crop damage hunt to see how the slug performs. I will report my results if I am fortunate enough to shoot a deer.
Liv2hunt