223...H335...50 grain VMax . If I my choice were limited to ALL 223 ammo, then I'd pick a 55 FMJ.

243...W760...85 grain Sierra HPBT (although on another day, I might pick a 95 grain BT)

270...H4831...130 Grain, I prefer Sierra, but any good bullet would work.

The only thing I might chance would be if ever draw a Kentucky elk tag, then I'd probably go with a heavier 270 bullet.