Do-All Targets High Cal Gong Target - Rated for 9mm up to 30-06, the Range Ready High Cal Gong is easy to set up and take down. Shoot it up close with handgun calibers or at long ranges. You will get an audible and visual report when the target is struck. Do-All Target's gong comes with a hardened 3/8in powder-coated steel plate for ultimate durability.