Quick Answer
The .243 is generally a better choice for coyote hunting due to its flatter trajectory and less wind deflection. However, the .22-250 excels in areas with dense cover or for hunting smaller, more agile coyotes. Both cartridges offer effective results.
Ballistic Considerations
When hunting coyotes at night, it’s crucial to select a cartridge with minimal wind deflection and a flat trajectory. The .243 Winchester, with its 100- to 115-grain bullets, excels in this regard. Its relatively low recoil and manageable muzzle blast also make it suitable for night hunting applications. In contrast, the .22-250 Remington, while popular for small-game hunting, tends to be more sensitive to wind and elevation changes, which can make it less reliable at longer ranges.
Hunting Strategy and Techniques
When employing a .243 for coyote hunting, consider using a night vision scope with a 2- to 4-power magnification range. This allows for a clear, high-contrast image and reduces the need for excessive magnification, which can exacerbate wind deflection issues. For close, dense cover situations, the .22-250’s smaller profile and reduced recoil can be advantageous. In these cases, consider using a 60- to 80-grain bullet, which maintains sufficient kinetic energy for effective knockdown power.
Optimal Range and Load Selection
For coyote hunting, effective ranges typically fall between 150 to 300 yards. Within this range, the .243’s flatter trajectory and reduced wind deflection make it a more reliable choice. Opt for a 90-grain bullet at 3,000 feet per second, such as the Hornady 90-grain SST, which provides excellent expansion and penetration. When using the .22-250, consider a 60-grain bullet at 3,300 feet per second, such as the Sierra 60-grain HP, which balances kinetic energy and expansion.
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