Federal has a wonderful line of High Energy loads that are probably assembled with the same technology/ Unfortunately, they discontinued the .338 Win Mag loading several years ago. I stumbled upon 20 boxes at a local gun store and bought them all.

250 grain Nosler Partitions at 2800 fps muzzle velocity out of a 24" barrel. My rifle has a 26" barrel. It's a screamer on both ends.

They even had that loading in the Woodleigh Weldcore.