Got my APC223 out to the range tonight very briefly, and while I only had time to get 5x 5 shot groups on paper at 100 yds I am really pumped with the results! I fired 3 groups with 75gr Hornady Steel Match, one group of about 7/8", one group of about an inch and a half with 4 shots in 3/4" and one group that fell apart and came in at about 2". Also fired 2 groups with 55gr Hornady TAP. One group of about 3/4" and one group of 1.75" with 4 in 3/4". Considering that it was almost dark and my fingers were so cold I could hardly feel them I am very confident in saying these are most definitely sub MOA capable guns fed proper ammo with a good shooter. This will be my "go to" non restricted black rifle.