Quick Answer
For a flat trajectory on prairie dogs, a 50-60 grain hollow point or flat point bullet in a caliber such as .22LR or 17 Hornady Magnum Rimfire is ideal.
Choosing the Right Caliber and Bullet
When shooting prairie dogs, accuracy and flat trajectory are key. The .22LR caliber is a popular choice for its flat trajectory and manageable recoil. A bullet weight of 50-60 grains is optimal for this caliber, as it strikes a balance between penetration and expansion. Hollow point or flat point bullets work well for prairie dogs, as they create a large wound channel and help control the animal quickly.
Understanding Bullet Expansion and Penetration
Prairie dogs are small, and a larger bullet may not be necessary. However, a bullet that expands upon impact can increase the chances of a quick and humane kill. A .22LR bullet that expands to 0.3-0.4 inches in diameter can be effective for this purpose. Look for bullets with a flat, rounded tip, as these tend to expand more consistently.
Practical Shooting Techniques
To achieve a flat trajectory with your .22LR rifle, practice shooting at varying distances and angles. Use a scope or red dot sight to help you aim and compensate for wind drift. When shooting at prairie dogs, aim for the head or thorax, as these areas provide the most effective and humane kill. Practice your shooting technique and stay focused on your target to ensure a quick and successful harvest.
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