I took my first buck this year; used a 130 gr. Winchester Ballistic tip. Good results. Took my first doe with a 150 gr. Winchester XP3. Way too much bullet. Nosler is now selling "custom" loaded ammo. Their 270 round is a 140 gr. Accubond. Groups better than any other ammo I've tried. They say it's hand loaded by Nosler tech. Expensive, but I'll know if it's worth it when deer season gets here.