Almost what you'd expect from a round of bird shot. Of course, it will depend on the air gun you have. I have a pump-action Benjamin Sheraden. Very accurate single-shot with pellets, & very cool using the shotgun method. Try it. Just remember, you have to put the BBs in behind the first pellet, I like to follow the BBs (about 8) with another pellet.

On equipment: You get what you inspect, not what you expect.
On training: Our drills are bloodless battles so that our battles are bloody drills.
On tactics: Cheating just means you're serious about winning.