I snagged a 562-5 off the classifieds from davisd9, great guy to deal with. I took the choke out for a test drive this evening even though the weather wasn't the best.
41 degrees - wind 5-12mph right left, humidity 40% - Rem 870 youth 21" barrel
Hevi13 #6 stayed right around 100 in the 10" 42yds - was hoping for better but I know the choke is not made for these. I have some H13 #7 to try but I ran out of target paper. The Tightwad shoots the 6's 110-120. The 562-5 was super even though.
Federal Heavyweight 3" #7 - 149 in the 10" @ 42yds. The pattern was very even and this is an improvement over my best HW #7 pattern even though the conditions were worse over my SSX and Tightwad. I can see this choke going into the 160's in good weather.
Sounds great! Maybe next year I'll get one.