When I lived in pa I hunted alot in w.va near StormLake and that big power plant. I kinda envy you as your in w.va and have those beautiful mountains to hunt on. My barrel is a 16 incher 223 Wylde with a 1 in 8 twist. The load is a Barnes 62gr TacX with Ramshot Tac at 24.gr fired with CCI BR-4 primers. I also use Barnes 70 gr TSX but they are really long so this year I got some 62 gr and I prefer them only because they allow for more room in the COL. Hope they shoot as good for you as we have experienced.We use them in 30-30, 7-08, 243 and now in 223. I never had larger than normal groups for the specific gun. Matter of fact for me these Barnes TSX bullets almost always will give as tight a group as the guns best cup core load. They are salty for me to shoot out side of hunting
Have fun!