Thread: 223 loads for wind

Hey what are folks' thoughts on the most effective loads/projectiles to buck wind - with a 223 and a 1:12 twist. This is for a gong shooting load for my son.

I've looked at quite a few 224 projectile BC's (those under 62 grains) and there's nothing head and shoulders above the rest that I can see . . . . am I missing something?