dcFitter,

I shoot the exact same load as you accept #11 mag caps out of a T/C black diamond 22". Did lots of testing before I got the right load. Shoots same hole groups every time at 50 yd and sub 1" at 100yd from a bench rest. Killed an elk at 110 yds off hand and a deer at 80 yd off hand this year. Elk went 5 ft and the deer went 40 yd. both were lung shots with lots of blood on the ground. DEADLY is all I can say!!!!!!!!!!