.257 Wby Mag · 110 gr · Trophy Grade · #60012. Maker-published figures, velocity measured in a 24″ barrel. Below: the drop chart, the wind, the energy, and how far it is an ethical hunting load — then shoot it.
Shoot this load through the glass →Hunt with it| Range yd | Elev mil | Elev MOA | Drop in | Wind mil | Wind MOA | Wind in | Vel fps | Energy ft·lb | TOF s |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 0.3 | 0.9 | -0.5 | 0.1 | 0.3 | 0.1 | 3,272 | 2,614 | 0.04 |
| 100 | 0.0 | 0.0 | 0.0 | 0.2 | 0.5 | 0.6 | 3,147 | 2,419 | 0.09 |
| 150 | 0.1 | 0.2 | -0.4 | 0.2 | 0.8 | 1.3 | 3,027 | 2,237 | 0.14 |
| 200 | 0.2 | 0.8 | -1.7 | 0.3 | 1.1 | 2.3 | 2,909 | 2,067 | 0.19 |
| 250 | 0.5 | 1.6 | -4.1 | 0.4 | 1.4 | 3.7 | 2,795 | 1,907 | 0.24 |
| 300 | 0.7 | 2.4 | -7.5 | 0.5 | 1.7 | 5.5 | 2,683 | 1,758 | 0.30 |
| 350 | 1.0 | 3.3 | -12.2 | 0.6 | 2.1 | 7.6 | 2,575 | 1,619 | 0.36 |
| 400 | 1.3 | 4.3 | -18.2 | 0.7 | 2.4 | 10.1 | 2,469 | 1,488 | 0.41 |
| 450 | 1.6 | 5.4 | -25.6 | 0.8 | 2.8 | 13.0 | 2,365 | 1,366 | 0.48 |
| 500 | 1.9 | 6.6 | -34.6 | 0.9 | 3.1 | 16.4 | 2,264 | 1,252 | 0.54 |
| 550 | 2.3 | 7.9 | -45.3 | 1.0 | 3.5 | 20.2 | 2,165 | 1,145 | 0.61 |
| 600 | 2.7 | 9.2 | -57.8 | 1.1 | 3.9 | 24.5 | 2,069 | 1,045 | 0.68 |
| 650 | 3.1 | 10.6 | -72.4 | 1.3 | 4.3 | 29.4 | 1,975 | 953 | 0.75 |
| 700 | 3.5 | 12.2 | -89.1 | 1.4 | 4.8 | 34.9 | 1,884 | 867 | 0.83 |
| 750 | 4.0 | 13.8 | -108.4 | 1.5 | 5.2 | 40.9 | 1,796 | 788 | 0.91 |
| 800 | 4.5 | 15.6 | -130.3 | 1.7 | 5.7 | 47.6 | 1,711 | 715 | 1.00 |
| 850 | 5.1 | 17.4 | -155.2 | 1.8 | 6.2 | 55.0 | 1,629 | 648 | 1.09 |
| 900 | 5.7 | 19.5 | -183.4 | 1.9 | 6.7 | 63.0 | 1,550 | 587 | 1.18 |
| 950 | 6.3 | 21.6 | -215.2 | 2.1 | 7.2 | 71.8 | 1,475 | 531 | 1.28 |
| 1000 | 7.0 | 24.0 | -251.0 | 2.3 | 7.8 | 81.4 | 1,404 | 482 | 1.39 |
Orange rows are transonic (Mach 1.2–1.0), red subsonic. Elevation is the come-up; wind is the bullet's drift for 10 mph at 90°, so halve it for 5 mph and for a 30° wind. The app builds this for your barrel length, your altitude and today's weather, and lets you true the MV against what you actually hit.
Energy floors: Coyote 250 · Pronghorn 800 · Whitetail 1,000 · Mule 1,000 · Wild 1,000 · Black 1,200 · Elk 1,500 · Moose 1,500 ft·lb (see the sources on each animal in the app). Expansion floor from the bullet family's published minimum impact velocity. A bone-breaking shoulder shot wants a bonded, partition or monolithic bullet regardless of energy.
All .257 Wby Mag factory loads · best for coyote · best for whitetail · best for wild · best for elk
Source: https://www.nosler.com/257-wby-mag-110gr-accubond-trophy-grade-ammunition.html · BC from Nosler component-bullet listing: https://www.nosler.com/products/bullets/product-l