Lyman’s Ammo Cartridge Checker helps you quickly confirm that both reloaded and purchased ammunition will fit the chamber. This gauge is machined to SAAMI minimum chamber dimensions, letting you verify quality and consistency with less guesswork before you head to the range.
Key Features
Made from solid 6061-T6 aircraft-grade aluminum
Machined with custom tooling to SAAMI minimum chamber dimensions
Checks chamber fit for 204 Ruger, 22 Hornet, 223 Remington, and 22-250
Helps verify consistency for reloaded and factory ammunition
A practical addition to any reloading bench, this cartridge checker provides a fast, reliable way to check fit and consistency before firing.
