Center circle is 10" diameter and outer on the #6's is 19" and the outer on the #7's is 16".
#6's = 170 - 10" and 298 - 19" - 35ish degrees
#7's = 265 - 10" and 402 - 16" - target says 401 but I missed one.
20" would have been over 500.
I want to do a 20" count on the 7's but I lost my big circle.
Mossberg 835 24" nonported
StarDot .676" choke tube
Here is a 20yd pattern with Winchester 3.5" HV lead #6's, also a 10" circle. The Win HV's will go 140-150 in the 10" at 42yds.