Here's the results for a couple of different factory loads in the Sako. The Nosler Partitions were listed at 2450 FPS and the Oryx loads were listed at 2350 FPS. Both were 286 grain bullets. Note that the Noslers impacted a couple of inches lower than the Oryx loads. But for practical purposes, these loads could be used interchangeably at reasonable ranges, on large bodied game.