Lyman Ammo Checker Features The Lyman Ammo Checker for 6.5 PRC works on a simple principle if a loaded cartridge drops freely into the gauge it will chamber in a properly specced rifle. This single caliber design is cut with custom tooling to SAAMI minimum chamber tolerances giving reloaders a precise repeatable standard to check every round against. Verifying ammunition this way catches oversized cases seating errors or other inconsistencies before they become a problem in the field or at the range. That kind of quality control step gives reloaders confidence that each cartridge they load will feed and fire reliably. Machined from solid aluminum the Lyman Ammo Checker is built to hold its tolerances through repeated use in a reloading room. Its compact single-caliber design keeps the gauge dedicated to 6.5 PRC so there is no ambiguity about which chamber specification is being checked. This kind of tool has become popular among reloaders precisely because it is fast to use and removes guesswork from the loading process. For anyone loading 6.5 PRC ammunition the Lyman Ammo Checker is a straightforward way to verify consistency round after round. Lyman Ammo Checker Specifications Manufacturer: Lyman Model: Ammo Checker Caliber: 6.5 PRC Type: Ammo Checker Material: Aluminum Count: 1 Available At: GrabAGun