Hornady
Hornady Superformance 257 Roberts +P 117gr SST
090255813531Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.
Superformance® uses progressive propellants that take your favorite V-MAX,® NTX,® SST,® CX,™ and InterLock,® bullets to levels of performance that are simply unattainable with conventional ammunition.
Cartridge; 257 Roberts +P
Bullet: 117 gr SST®
Product
Line: Superformance®
Sectional
Density
Ballistic
Coefficient
Minimum
Recommended
Twist Rate
Application: Medium Game 50-300 lbs
Box Count: 20
Item # 81353
Superformance® uses progressive propellants that take your favorite V-MAX,® NTX,® SST,® CX,™ and InterLock,® bullets to levels of performance that are simply unattainable with conventional ammunition.
Cartridge; 257 Roberts +P
Bullet: 117 gr SST®
Product
Line: Superformance®
Sectional
Density
Ballistic
Coefficient
Minimum
Recommended
Twist Rate
Application: Medium Game 50-300 lbs
Box Count: 20
Item # 81353
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