Federal Premium
Terminal Ascent
.280 Ackley Improved · 155gr · Terminal Ascent
Muzzle Velocity
2,930
fps
Muzzle Energy
2,954
ft-lbs
Ballistic Coefficient
0.300 G7
G7
Sectional Density
0.275
Bullet Information
ManufacturerFederal Premium
Bullet155gr Terminal Ascent
Diameter0.284" (7mm)
TypeBONDED
BC (G7)0.300 G7
BC (G1)0.586 G1
Load Information
Cartridge.280 Ackley Improved
ManufacturerFederal Premium
Product LineTerminal Ascent
CategoryHunting
SKUP280AITA1
Ballistic Trajectory
100yd zero, sea level, 59°F, 10 mph crosswind
| Range | Velocity | Energy | Drop (in) | Drop (MOA) | Wind (in) | TOF |
|---|---|---|---|---|---|---|
| 0 yd | 2,930fps | 2,954ft-lbs | -1.5 | 0 | 0 | 0 |
| 100 yd | 2,772fps | 2,643ft-lbs | 0 | 0 | 0.5 | 0.105 |
| 200 yd | 2,617fps | 2,357ft-lbs | -3 | -1.4 | 2.1 | 0.217 |
| 300 yd | 2,468fps | 2,096ft-lbs | -11.1 | -3.5 | 4.8 | 0.335 |
| 400 yd | 2,324fps | 1,858ft-lbs | -25 | -6 | 8.9 | 0.46 |
| 500 yd | 2,184fps | 1,642ft-lbs | -45.2 | -8.6 | 14.3 | 0.593 |
| 600 yd | 2,050fps | 1,446ft-lbs | -72.8 | -11.6 | 21.2 | 0.735 |
| 700 yd | 1,920fps | 1,269ft-lbs | -108.6 | -14.8 | 29.8 | 0.886 |
| 800 yd | 1,795fps | 1,108ft-lbs | -153.9 | -18.4 | 40.2 | 1.048 |
| 900 yd | 1,673fps | 963ft-lbs | -210 | -22.3 | 52.7 | 1.221 |
| 1000 yd | 1,555fps | 832ft-lbs | -278.6 | -26.6 | 67.4 | 1.407 |