Choosing the right ammunition is just as important as selecting the right airgun. Whether you’re hunting squirrels at 30 yards or dropping a wild hog with a .50 caliber slug, your projectile determines your effectiveness, accuracy, and ethical kill zone. In this guide, we break down the best hunting pellets and slugs for airgun hunters across the spectrum—from backyard pest control to serious big game pursuits.

What you’ll learn:

• Differences between pellets and slugs
• Best options by game size and caliber
• Recommended brands for accuracy and expansion
• Tips for matching ammo to your airgun’s twist rate and power

Pellets vs. Slugs: What’s the Difference?

Pellets are lighter, skirted projectiles typically used in small and mid-caliber airguns. They’re ideal for precision and low to mid-power shooting.

Slugs are solid, bullet-shaped projectiles designed for higher-powered PCP rifles. They have a higher ballistic coefficient and retain energy better at distance.

When to Use Pellets:

• Small game hunting (.177 to .25 cal)
• Backyard pest control
• Lower velocity rifles or springers

When to Use Slugs:

• Big bore airgun hunting (.30 to .50 cal)
• Predator or deer hunting
• When you need deep penetration and long-range accuracy

Best Pellets for Hunting

1. JSB Exact Series

• Available in .177, .22, .25, .30
• Consistent shape, excellent accuracy
• Great for squirrels, rabbits, and pest birds

2. H&N Field Target Trophy

• High-quality German engineering
• Harder alloy for deeper penetration
• Excellent in .22 and .25 calibers

3. Predator Polymag

• Polymer-tipped pellets for expansion
• Ideal for raccoons, opossums, and birds
• Available in .177, .22, and .25

Best Slugs for Hunting

1. Nielsen Specialty Ammo (NSA)

• Top choice for .30 to .50 cal airguns
• Multiple grain weights for barrel matching
• Incredible accuracy and terminal performance

2. H&N Slugs

• Available for .22 to .30 cal
• Uniform design and consistent groups

3. Air Venturi Hollow Points

• Affordable and effective
• Available in multiple calibers
• Great for mid-range hunting

Matching Ammo to Your Airgun

Not all rifles like the same ammo. Here’s how to dial in your setup:

• Barrel twist rate: Heavier slugs need faster twist rates
• Pressure tuning: Match slug weight to pressure curve
• Test multiple brands: Don’t assume one pellet or slug will shoot best

Clean your barrel between tests and zero your scope after switching ammo types.

Game Size vs. Ammo Choice

Final Thoughts

The best pellet or slug for hunting depends on your quarry, your airgun, and your shooting range. Invest time in testing different brands and weights, and you’ll dramatically improve your field performance and ethical success rate.

Whether you’re slinging .22 cal Polymags at squirrels or loading 350-grain NSA slugs in a Umarex Hammer, choosing the right ammo is key to airgun hunting success.

Disclaimer: Always follow state laws regarding projectile types and minimum energy for hunting. Some jurisdictions may require expanding ammo for big game.