.257 Roberts +P – Hornady SuperPerformance 117 Grain SST (81353) – 20 Round Box

UPC: 090255813531

Hornady SuperPerformance .257 Roberts +P 117 Grain SST (81353) is engineered to deliver increased velocity and flatter trajectory compared to traditional loads. Featuring the polymer-tipped SST (Super Shock Tip) bullet, this cartridge is designed for rapid expansion and dependable terminal performance on medium-sized game.

Ballistic Data

• Caliber: .257 Roberts +P
• Bullet Weight: 117 Grains
• Bullet Type: SST (Super Shock Tip)
• Muzzle Velocity: Approximately 2,945 fps
• Muzzle Energy: Approximately 2,255 ft-lbs

Technical Specifications

• Manufacturer: Hornady
• Product Line: SuperPerformance
• Part Number: 81353
• Case Material: Brass
• Primer Type: Boxer, Reloadable
• Rounds Per Box: 20
• UPC: 090255813531

Usage

• Medium game hunting
• Whitetail deer
• Pronghorn
• Use in rifles chambered for .257 Roberts +P

Performance Characteristics

• SST Polymer Tip: Enhances ballistic coefficient and promotes rapid expansion.
• SuperPerformance Propellant: Optimized for increased velocity.
• Flat Trajectory: Suitable for longer-range hunting scenarios.
• Controlled Expansion: Designed for effective energy transfer on impact.
• 20-Round Box: Standard packaging for hunting use.

Summary

Hornady SuperPerformance .257 Roberts +P 117 Grain SST (81353) delivers enhanced velocity and reliable expansion in a 20-round box. Designed for compatible .257 Roberts +P rifles, it provides flat trajectory performance for medium game hunting applications.