Quick Answer
The .280 AI is effective for long-distance shooting, offering a flat trajectory and relatively low wind drift, making it suitable for hunting large game at extended ranges.
Ballistic Performance
The .280 AI offers a flat trajectory due to its relatively low BC (ballistic coefficient) of around 0.375. This makes it an excellent choice for hunting at long ranges, where a flat trajectory is crucial. For example, a 140-grain .280 AI bullet at 2,700 fps will drop only 12.6 inches at 400 yards and 36.4 inches at 500 yards. While not as flat as some other cartridges, the .280 AI’s performance is more than adequate for hunting large game.
Hunting Applications
The .280 AI is a versatile cartridge suitable for hunting a wide range of game, from deer to elk. Its moderate recoil makes it easy to handle, and its flat trajectory allows for accurate shot placement at long ranges. When hunting at extended ranges, it’s essential to consider the bullet’s expansion and penetration capabilities. A .280 AI bullet with a good BC and a sectional density of around 0.15-0.20 will provide adequate expansion and penetration for hunting large game.
Rifle and Ammunition Considerations
When choosing a rifle for the .280 AI, look for a barrel length of at least 20 inches to ensure stable accuracy at long ranges. A well-made rifle with a good barrel and a reliable action will be essential for optimal performance. When selecting ammunition, choose a bullet with a good BC and a sectional density of around 0.15-0.20. Some popular .280 AI loads include the 140-grain Nosler AccuBond and the 150-grain Hornady ELD-X.
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