I finally took out my CZ527 Varminter. Wind was pushing pretty good, temp was dropping. I used 69gr match, 62gr partitions, and some old 3-D 55gr BTSP ammo I have. It shot better than woodchuck head at 100 yards. (2" for those that don't hunt) The big issue was the wind! I'll try again next week. She ran smooth and the trigger is awesome.