Quick Answer
When choosing factory loads for hunting, consider factors such as the type of game, terrain, and distance to the target, as well as the load's kinetic energy, velocity, and bullet weight.
Ballistic Efficiency and Kinetic Energy
When hunting larger game, factory loads with a kinetic energy of at least 1,000 ft-lbs are recommended. For example, a 150-grain 30-06 Springfield load with a muzzle velocity of 2,900 ft/s would have a kinetic energy of 1,243 ft-lbs. In contrast, a 110-grain load with the same muzzle velocity would have a kinetic energy of 1,022 ft-lbs, making it less suitable for larger game.
Bullet Weight and Expansion
For hunting, it’s essential to choose a factory load with a bullet weight that expands properly on impact. A 180-grain 30-06 Springfield load with a controlled expansion bullet, such as the Barnes TSX, is a good example. This load is designed to expand to 1.5 times its original diameter, making it effective for hunting larger game at close to medium range. For smaller game, a 100-grain load with a similar bullet type may be more suitable.
Cost and Availability
When choosing a factory load, consider the cost and availability of ammunition in the field. For example, a 9mm Luger load may be more readily available than a 338 Lapua Magnum load. Additionally, consider the cost of the load per round, as well as the cost of the rifle and other hunting gear. A more affordable load may be a better option for hunters on a budget, while a more expensive load may be necessary for hunting larger or more exotic game.
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