I bought a box of 500 270 cal bullets that was labeled as premium mix. The cost was 55 bucks shipped. In looking through the bullets close to the top, I see Barnes X, Nosler Ballistic Tips, Nosler Accubond, Nosler Partition, and Sierra boat tails. They aren’t kidding about it being premium. I’d highly recommend grabbing these mixed lots if you can catch them, they’re a great value.