Hornady Lock-N-Load Cartridge Gauge 6.5 Creedmoor Silver - 380710

The Hornady Lock-N-Load Cartridge Gauge allows reloaders to check cases and ammunition to ensure proper fit in SAAMI chambers. This gauge is calibrated for 6.5 Creedmoor with a .264" diameter specification. It functions as a headspace/case length comparator to verify correct cartridge dimensions during the reloading process.