Impact seal reactive ground bouncing targets impact seal ground bouncing reactive targets were originally designed for military, law enforcement and fast action pistol training. These are action targets that are unpredictable and they challenge the shooter to locate and readjust for every shot. They will fly, bounce, roll and run every time they are shot. The technologically advanced material will handle thousands of rounds from . 22-. 50 caliber. These durable targets are built for long life and countless hours of fun. The standard ground bouncing targets handle 1, 000+ rounds target self heals upon impact never the same shot twice they fly, bounce, roll, & run every time they are shot rated for all calibers . 22 - . 5O Cal rifles/pistols/shotguns