308 If your twisting turrets all 30cal from mild to mighty are the same. The wind is what gets ya. If you can't read the wind to get a mild .30 Into the hot box a .30 superwizbangboom might help a c-hair. But it will never overcome cheap trigger time with a 308. There is a lot of 308 match Ammo out there that will hang with or beat some of our best hand loads.
Want To Buy; Form die for a 7mm Mashburn Super. .284 Hornady AMax 162gr. .224 Hornady AMax 75gr. 22-250 bushing die Bushing die that will work with the 7mm Mashburn Super A couple Glock 42 380ACP mags