What are some of your favorite gravel pit targets?

Left behind shotgun shells are fun for smaller targets.

Clay pigeons are cool for medium size targets.

Those exploding targets they sell are fun. They can also be thrown in the air and blasted with a shotgun.

Oh and if there is a safe backdrop, I cannot resist a good mud puddle. The mine 14 and mud = fun

Usually I do not bring any targets of my own, I just shoot peoples trash they have left behind