Finally got to pattern my TR Imports youth
.410 with a 21" barrel. Factory full choke that measures at around .388 or so. Pattern held up great with the Apex 9.5s out to 35 yards (144 in the 10"). At 40 it dropped all the way down to like 70ish. Killer to 35 which is far enough for me! The Federal .410 9s did not pattern with near as much density or consistency in my gun.