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257 Roberts +P 117 gr SST® Superformance®

1 Reviews | Questions & Answers
Model: 81353
 
Condition: Factory New
 
Bud's Item Number: 61046
 
UPC: 090255813531
 
MFG: Hornady Ammunition

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Layaway Not Available Layaway is not Available on Orders which Contain this Item.
 

Fast

Superformance ammunition is 100 to 200 fps FASTER than any conventional ammunition on the market today, and achieves this performance in EVERY gun, WITHOUT increases in felt recoil, muzzle blast, temperature sensitivity, fouling or loss of accuracy.

Innovative

Superformance is a cutting edge technological advancement in ammunition design that transcends convention and achieves the highest performance of any ammunition on the market today.

Specialized

Superformance uses ultra progressive propellants that take your favorite SST or GMX bullets to levels of performance that are simply unattainable with conventional propellants. In order to get more velocity in the past – shooters have used a brute force approach – large charge weights of a slow burning powder in a larger cartridge case. Ultimately this leads to more recoil and muzzle blast. The Superformance solution is an elegant approach that utilizes specialized powders…at NORMAL charge weights, that impart ALL useable energy to the bullet reducing the ROCKET NOZZLE EFFECT at the muzzle while still increasing velocity!

Versatile

Superformance provides increased performance, and is safe to use in ALL firearms, including semi-autos*, lever gun and pump actions.

Increases in rifle performance, no increases in barrel wear and felt recoil, along with superior temperature stability are all realized with Superformance ammunition.

 
SPECIFICATIONS
Caliber/Gauge 257 Roberts
Casing Brass
Bullet Type Other
Box Qty 20
PPR $ 1.32/round
SPECIFICATIONS
Caliber/Gauge
Casing
Bullet Type
Box Qty
PPR $ 1.32/round
SPECIFICATIONS
Caliber/Gauge
Casing
Bullet Type
Box Qty
PPR $ 1.32/round
SPECIFICATIONS
Caliber/Gauge
Casing
Bullet Type
Box Qty
PPR $ 1.32/round

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