Fast. Innovative. Specialized. Versatile. In a nutshell, that's what you get with Superformance Ammo. It's 100 to 200 FPS FASTER than conventional ammo using cutting-edge technological advancements in ammunition. Bottom line: you'll experience increased rifle performance, with no increase in barrel wear and felt recoil, along with superior temperature stability with Superformance. For medium game, you can't beat the performance.