Airgun ammunition, also known as pellets or BBs, comes in various types, shapes, and materials. The type of ammo you choose can affect the accuracy, velocity, and purpose of your airgun. Here are some common types of airgun ammo:

1. Diabolo Pellets: Diabolo pellets are the most popular and widely used type of airgun ammunition. They have a distinctive hourglass shape with a hollowed waist, which provides stability during flight and improves accuracy. Diabolo pellets are typically made of lead, lead alloy, or other soft metals.

2. Wadcutter Pellets: Wadcutter pellets have a flat, wide head and are designed to cut clean, round holes in paper targets. They are commonly used for target shooting and competition.

3. Hollow Point Pellets: Hollow point pellets have a hollowed-out tip, which causes them to expand upon impact. This design is suitable for hunting and pest control, as it transfers more energy to the target.

4. Pointed Pellets: Pointed pellets have a pointed tip that allows for better penetration and higher velocity. They are often used for small game hunting and long-range shooting.

5. Round Nose Pellets: Round nose pellets have a rounded tip and are a versatile choice for general shooting and plinking.

6. Domed Pellets: Domed pellets have a rounded head and a slightly concave tip. They offer good accuracy and are commonly used for target shooting and hunting.

7. BBs: BBs are small, spherical projectiles typically made of steel or copper-plated steel. They are commonly used in BB guns and BB pistols. It's important to note that BB guns are not the same as pellet guns, and not all airguns can shoot BBs safely.

8. Lead-Free Pellets: Some airgun enthusiasts and shooters prefer lead-free pellets due to environmental concerns or local regulations. These pellets are made from alternative materials like zinc, copper, or plastic.

9. Magnum Pellets: Magnum pellets are heavier and designed for higher-powered airguns. They offer better stability and energy retention at longer distances.

It's crucial to select the appropriate type of airgun ammo based on your shooting goals, the type of airgun you have, and any legal or safety considerations. Always check your airgun's user manual to ensure you're using the correct ammunition for your specific model. Additionally, be aware of local regulations and safety guidelines regarding airgun use and the type of ammunition allowed in your area.