Hornady Superformance

Hornady

Superformance

.257 Roberts · 117gr · SST

Muzzle Velocity
2,946
fps
Muzzle Energy
2,254
ft-lbs
Ballistic Coefficient
0.390 G1
G1
Sectional Density
0.253
 

Bullet Drop (inches)

Ballistic Trajectory

100yd zero, sea level, 59°F, 10 mph crosswind

RangeVelocityEnergyDrop (in)Wind (in)
0 yd2,946fps2,254ft-lbs-1.50
100 yd2,703fps1,897ft-lbs00.8
200 yd2,472fps1,587ft-lbs-3.33.3
300 yd2,253fps1,319ft-lbs-12.27.7
400 yd2,045fps1,086ft-lbs-28.114.4
500 yd1,849fps888ft-lbs-52.323.7
600 yd1,666fps721ft-lbs-86.735.8
700 yd1,499fps583ft-lbs-133.651.3
800 yd1,350fps473ft-lbs-196.170.6
900 yd1,223fps388ft-lbs-277.793.8
1000 yd1,122fps327ft-lbs-382.6121.1

Bullet Information

ManufacturerHornady
Bullet117gr SST
Diameter0.257"
ConstructionSoft Point
BC (G1)0.390 G1
Sectional Density0.253

Load Information

Cartridge.257 Roberts
ManufacturerHornady
Product LineSuperformance
CategoryHunting
Test Barrel24"
SKU81353

More .257 Roberts Loads

Nosler

NoslerCustom

.257 Roberts · 100gr · Partition

MV: Not published
BC: 0.377 G1
Type: Hunting
Details

Nosler

NoslerCustom

.257 Roberts · 100gr · Ballistic Tip Hunting

MV: Not published
BC: 0.393 G1
Type: Hunting
Details

Nosler

NoslerCustom

.257 Roberts · 115gr · Ballistic Tip Hunting

MV: Not published
BC: 0.453 G1
Type: Hunting
Details

Nosler

Trophy Grade

.257 Roberts · 110gr · AccuBond

MV: 3,050fps
BC: 0.418 G1
Energy: 2,272ft-lbs
Type: Hunting
Details

Winchester

Power-Point

.257 Roberts · 117gr · Power-Point

MV: 2,780fps
BC: 0.213 G1
Energy: 2,007ft-lbs
Type: Hunting
Details

Remington

Core-Lokt

.257 Roberts · 117gr · Core-Lokt

MV: 2,650fps
BC: 0.240 G1
Energy: 1,824ft-lbs
Type: Hunting
Details

Other Loads Using the SST

Hornady

Superformance

.25-06 Remington · 117gr · SST

MV: 3,110fps
BC: 0.390 G1
Energy: 2,512ft-lbs
Type: Hunting
Details

Similar Loads in Other Cartridges

Nosler

Trophy Grade

.257 Wby Mag · 110gr · AccuBond

MV: 3,400fps
BC: 0.418 G1
Energy: 2,823ft-lbs
Type: Hunting
Details

Hornady

Precision Hunter

.257 Wby Mag · 110gr · ELD-X

MV: 3,240fps
BC: 0.234 G7
Energy: 2,564ft-lbs
Type: Hunting
Details

Hornady

Superformance

25 Creedmoor · 112gr · CX

MV: 3,150fps
BC: 0.264 G7
Energy: 2,467ft-lbs
Type: Hunting
Details

Hornady

Precision Hunter

.25-06 Remington · 110gr · ELD-X

MV: 3,140fps
BC: 0.234 G7
Energy: 2,408ft-lbs
Type: Hunting
Details

Hornady

Superformance

.25-06 Remington · 117gr · SST

MV: 3,110fps
BC: 0.390 G1
Energy: 2,512ft-lbs
Type: Hunting
Details

Winchester

Deer Season XP

.25-06 Remington · 117gr · Extreme Point

MV: 3,100fps
BC: 0.453 G1
Energy: 2,496ft-lbs
Type: Hunting
Details

Compare this load against anything else

Ballistics Board charts trajectory, velocity, energy and wind drift for hundreds of factory loads side by side — and runs your own handloads through the same solver. Free, no account needed.