.280 Ackley Improved - Factory Load Specifications
| Bullet | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type | Manufacturer | +P | +P+ | NATO | Velocity | Energy | Coefficient | Length | Sectional Density | ||||
| 140 gr | Buy Trophy Copper for USD 74.99 | Federal Ammunition from Federal Premium | 3,075 fps | 0.489 lb/in² | ||||||||||
| 155 gr | Buy Terminal Ascent for USD 72.99 | Federal Ammunition from Federal Premium | 2,930 fps | 0.586 lb/in² | ||||||||||
| 168 gr | Buy Berger Hybrid Hunter for USD 62.99 | Federal Ammunition from Federal Premium | 2,800 fps | 0.566 lb/in² | ||||||||||