This is a very popular target in 3 gun competitions and is known as “The Ammo Burner”. The idea is to hit the top or bottom target, then the other one, and back and forth until it does a full rotation. This can be a very challenging target, especially when used at longer distances. Timing is everything, besides actually hitting it. A lot of people’s biggest problem is getting in a hurry and not taking the time to make sure their shots hit the target. That being said, you should get one and challenge your buddies to see who can make it flip the fastest. This is also available in a rimfire version.