Remington High Performance 22 Hornet 45gr PSP Rifle Ammo - 50 Rounds - Proof of Remington's dedication to providing you with the widest selection of centerfire ammunition in the industry, the High Performance Rifle series consists of a multitude of calibers and popular bullet styles to match your specialized hunting and shooting pursuits. All assembled with premium components and the ultra-tight tolerances that put more home reloading presses on the back shelf than any other brand.