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If you're running a .280 Ackley and want factory ammunition that doesn't shortcut on performance, this Weatherby Select Plus load brings real power to the table. The 168-grain Classic Hybrid projectile sits in that sweet spot where you get excellent ballistic coefficient for long-range stability without giving up the quick expansion you need for clean, ethical kills across a variety of game.
Weathery's Classic Hybrid projectiles use an industry-leading ogive that blends tangent and secant geometries, giving you the best of both worlds. That means better wind deflection resistance and flatter arcs downrange, but the bullet stays relatively forgiving when it comes to seating depth variation. The thinner J4 Precision hunting jacket on these rounds promotes rapid expansion once it hits, starting the process after penetrating 2 to 3 inches into vitals. From there, the bullet creates a massive wound cavity while minimizing overpenetration on medium to large game.
You're looking at 2,875 feet per second from this load, producing 3,083 foot-pounds of muzzle energy. Those numbers put the .280 Ackley right in the neighborhood of a 7mm Remington Magnum for ballistic performance, but with less felt recoil. The brass cases are reloadable, so when you get through your box, you've got options for handloaders. Twenty rounds per box means this ammunition works equally well for sighting in, practice sessions, or building a hunting load stack for the season.
The beauty of the .280 Ackley Improved lies in its range of capabilities. This 168-grain weight works for controlled expansion on deer-sized game at shorter ranges while retaining enough velocity at distance to perform on elk and similar-sized animals. Flat trajectory, reliable expansion, and manageable recoil make this a practical choice for mountain hunting where you might walk all day and need one rifle that handles multiple scenarios.
Any rifle specifically chambered in .280 Ackley Improved will safely fire this ammunition. Popular options include Weatherby Mark V rifles, Browning X-Bolt, Savage 110, and various custom builds. The .280 Ackley Improved is distinct from the standard .280 Remington, so make sure your rifle is chambered for the Ackley version before shooting.
The .280 Ackley Improved delivers 75 to 175 more feet per second than the standard .280 Remington thanks to its larger powder capacity and 40-degree shoulder design. This gives you flatter trajectories and better energy retention downrange. Performance is comparable to the 7mm Remington Magnum but with less recoil and felt kick.
Yes. The 168-grain Classic Hybrid bullet features a high ballistic coefficient and maintains excellent velocity downrange, making it reliable for extended-range shots. The hybrid ogive design minimizes sensitivity to seating depth, which improves consistency. Many use this load effectively at 300 to 500+ yard distances on medium to large game.
Absolutely. Weatherby Select Plus uses quality brass cases that are fully reloadable. Many reloaders appreciate the consistency and durability of Weatherby brass for developing custom loads. Standard .280 Ackley Improved reloading dies and published load data apply to these cases.
| Caliber/Gauge | .280 Ackley Improved |
|---|---|
| Case Material | Brass |
| Cost per Round | 3.60 |
| Grains | 168 gr |
| Length | 6.0500 |
| Manufacturer | |
| Manufacturer Part Number | R280A168CHH |
| Shipping Weight | 1.351 |
| Units per Box | 20 |
| UPC | 747115453443 |
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