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Q&A · Hunting

Are lighter or heavier slugs better for deer hunting?

April 5, 2026

Quick Answer

LIGHTER slugs are generally better for deer hunting due to their higher velocity and flatter trajectories, allowing for more effective and longer-range shots.

Slug Characteristics

When choosing a slug for deer hunting, consider the size and weight of the projectile. Lighter slugs, typically weighing 1/2 to 1 ounce (14-28 grams), offer higher velocities and flatter trajectories, making them ideal for longer shots. A heavier slug, such as the 1 3/8 oz (38.5g) Foster slug, is often used for closer shots within 100 yards.

Shot Dynamics

The dynamics of a slug’s flight are influenced by its weight and velocity. A lighter slug with a higher velocity, such as the 1/2 oz (14g) Foster slug, can achieve a range of up to 150 yards, while a heavier slug may only reach 100 yards. At longer ranges, the lighter slug’s flatter trajectory and higher velocity make it more effective at taking down deer.

Hunting Technique

When hunting with a slug gun, consider the terrain and distance to your target. For longer shots, use a lighter slug with a higher velocity to ensure a clean kill. Always aim for a vital organ, such as the heart or lungs, to maximize the chances of a quick and humane kill.

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