I've killed a lot of elk with the 130 Nosler partition in a 270, seen a couple killed with the Accubond 140, and have killed one with the 130 GMX in the Hornady Superformance Ammo, and 2 with the Nosler e-tip.

The Superformance in a 20 inch barrel, 3144 fps. That ain't bad. My new favorite in factory ammo. I can't handload something that fast.