I have shot 200 NABs out of my 20” 1:12 .308 before just to see. Sea level and 20 degrees. Didn’t key hole at all and actually grouped decent. 180 accubond sand 180 sciroccos,178 eldx all shoot great. You’ll be more than golden with 165s.
180 Accubonds would have my interest as do the 165's. What ranges are you shooting? What are you using for glass?
