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Home 257 Roberts Hornady Superformance SST Ammunition 257 Roberts +P 117 Grain SST Box of 20

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Hornady Superformance SST Ammunition 257 Roberts +P 117 Grain SST Box of 20

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SKU:188827

$63.99

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Report an abuse for product Hornady Superformance SST Ammunition 257 Roberts +P 117 Grain SST Box of 20

SKU: 188827 Category: 257 Roberts
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Description

Superformance ammunition is loaded with proprietary propellants that increase the velocity ratings up to 200 feet per second compared to other popular brands. Because there is no increase in pressure, regardless of the caliber, there is no increase in felt recoil but there IS an increase in efficiency and high speed performance. From sub-zero arctic temperatures to almost unbearable desert heat, Superformance ammunition can withstand any hunting condition.

Loaded with Hornady’s InterLock Super Shock Tip (SST) bullet, this round combines proven Hornady performance with a higher ballistic coefficient than available with most hunting bullets. The sharp, pointed polymer tip creates a faster, flatter shooting bullet. With its one-piece core and jacket strengthened in critical areas, the SST delivers much more controlled expansion and superior weight retention than other tipped bullets. Featuring Hornady’s trade mark InterLock ring system, this bullet’s core and jacket remain locked solid during expansion, creating massive wound channels.

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Made In United States of America

warning-iconWARNING: This product can expose you to Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to – www.P65Warnings.ca.gov.

 

Specifications

Product Information

Cartridge 257 Roberts
Grain Weight 117 Grains
Quantity 20 Round
Muzzle Velocity 2945 Feet Per Second
Muzzle Energy 2253 Foot Pounds
Bullet Style Polymer Tip
Bullet Brand And Model Hornady SST (Super Shock Tip)
Lead Free No
Case Type Brass
Primer Boxer
Corrosive No
Reloadable Yes
G1 Ballistic Coefficient 0.39
Sectional Density 0.253
Velocity Rating Supersonic
Country of Origin United States of America

Delivery Information

Shipping Weight 1.045 Pounds
DOT-Regulated Yes

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Hornady Superformance SST Ammunition 257 Roberts +P 117 Grain SST Box of 20

$63.99

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