I've never been antelope hunting before, but am pretty excited we drew doe/fawn tags! Six of us got tags. I'm taking my 6.5x55mm AI; haven't decided on the bullet, yet. My wife is taking a .243 I built. I'm thinking about loading 90gr NBTs, but will take any suggestions. I plan to take my M70 Featherweight .280 as a backup for either of us with 154gr. SSTs. I know one buddy is taking his only bolt action, a .338 Federal. Another plans to light load his 7mm Rem Mag. I'm not sure about the others, yet.