Quick Answer
The .280 Ackley Improved (AI) cartridge can be used for both large and small game, offering a versatile option for hunters.
Ballistic Characteristics
The .280 AI has a moderate case capacity and a velocity range of approximately 2,500-3,000 feet per second (fps). This allows it to deliver a flat trajectory and sufficient kinetic energy to down larger game like deer and elk. With a bullet weight of 140-150 grains, it achieves a moderate impact and a manageable recoil, making it suitable for both long-range shots and close-quarters hunting.
Hunting Applications
For small game like hogs, coyotes, and varmints, the .280 AI is an excellent choice due to its high kinetic energy and flat trajectory. It can also be used for larger game like deer, elk, and moose, where a single-shot kill is desired. When hunting larger game, it’s essential to choose a suitable bullet weight and expandable projectile to ensure a quick and humane kill.
Range and Load Optimization
To optimize the performance of the .280 AI, it’s crucial to choose the right load and bullet combination for the intended range and game. For example, a 140-grain bullet at 2,700 fps is suitable for ranges up to 300 yards, while a 150-grain bullet at 2,500 fps is better suited for closer ranges. Hunters should experiment with different loads and bullet weights to find the optimal combination for their specific hunting needs.
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