Hornady Superformance Rifle Ammunition 257 Roberts – 117 Grain, SST, 20 Rounds (81353)

• 257 Roberts +P ammunition designed for high velocity hunting applications
• 117 grain SST bullet supports expansion and energy transfer
• Velocity rated at 2945 feet per second for extended range performance
• 20 rounds per box suitable for hunting or shooting use
• Superformance propellant increases velocity without added pressure
• Designed for consistent accuracy across varying environmental conditions

The Hornady Superformance 257 Roberts 117 Grain SST 20 Round Box is a rifle ammunition cartridge designed for hunting and field use.

This Hornady Superformance rifle ammunition is chambered in 257 Roberts and features a 117 grain SST bullet. It has a listed velocity of 2945 feet per second and is packaged in a 20 round box. The SST bullet is a polymer-tipped projectile commonly used in hunting ammunition. This product is used for hunting applications with 257 Roberts rifles. In normal operation, the Hornady Superformance 257 Roberts 117 Grain ammunition is part of the Superformance series and is categorized as centerfire rifle ammunition with defined grain weight, consistent cartridge dimensions, and factory-loaded specifications.