B.W.
Member
So I have 223 bolt action 1&9 twist and it shoots the 69 and 70gr bullets great. I just got a good deal on some 75gr hornady hpbt, I've been wanting to try something a little heavier to see if my gun would stabilize them. So I loaded up some test loads and went to the range today. I shot 3 shot groups at a hundred yards with various powder charges. Out of the 8 groups the avg. was little under 3/4". So if these seem stable and fairly accurate at a hundred are they good to go at longer ranges?