The EGW .38 Super 7-Hole Cartridge Checker is a precision reloading tool designed for .38 Super ammunition case length verification and quality control.EGW .38 Super 7-Hole Cartridge Checker7 graduated holes for precise case length measurementDesigned specifically for .38 Super cartridgesEssential tool for reloading quality controlDurable construction for long-lasting useThis chamber checker ensures proper case length and overall cartridge dimensions helping reloaders maintain consistent ammunition quality and safe chambering in .38 Super firearms.