Can varmint hunting be done ethically with a .308?

Choosing the Right Ammo

When hunting varmints with a .308, it’s essential to select the right ammunition. Look for cartridges with a high ballistic coefficient (BC) and a flat, stable trajectory. For example, the 150-grain Speer Hot Core SP has a BC of 0.425 and a muzzle velocity of 2,600 fps, making it suitable for varmint hunting at ranges up to 500 yards. A flat-shooting cartridge like this will help you place accurate shots on small targets.

Shot Placement and Range Considerations

Varmint hunting with a .308 requires precise shot placement, especially at longer ranges. Aim for the animal’s vital organs, such as the heart or lungs, to ensure a quick and humane kill. When shooting at ranges over 200 yards, use a rangefinder or a ballistic calculator to compensate for bullet drop and wind deflection. For example, at 300 yards, a 150-grain bullet will drop around 10 inches, so aim high to compensate for this drop.

The Importance of Rifle Accuracy

A .308 rifle needs to be accurate and reliable to be effective for varmint hunting. Choose a rifle with a high-quality barrel and a good stock design. Consider a rifle with a free-floating barrel, as this will minimize barrel movement and improve accuracy. Additionally, use a high-quality scope with a good reticle and a 3-9x or 4-12x magnification range to help you place accurate shots. With a good rifle and the right ammunition, you can effectively hunt varmints with a .308.