Hope this info helps, I shoot a 12guagemossberg 500, 26" with a comp n choke, I patterned a couple weeks ago.
Winchester 3" #6 at 30 yards 28 pellets in the kill zone
#4 16" "
Winchester Supreme High Velocity
#5 at 30 yards 20 ""
40 yards 7 ""
Federal 2 3/4 #4 at 25 yards 33""
3016 ""

Hope this helps.