Lyman's multi-caliber ammo checkers are engineered for reloaders who demand consistency and precision. Made from solid aluminum and cut with custom tooling to SAAMI minimum chamber tolerances, these gauges verify the fit of both reloaded and factory ammo. Simply drop the cartridge into the gauge, and if it fits, it's guaranteed to chamber. With a broad range of calibers now available, each gauge is clearly marked for easy identification and anodized in bright orange for quick visibility on your reloading bench.

Sturdy Aluminum
Anodized orange
Saami standard chamber dimensions
Chambering quick check

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These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

WARNING: Handling firearms or firearms parts can expose you to lead and other petroleum products known to the State of California to cause cancer, birth defects, or other reproductive harm. Wash hands thoroughly after handling. For more information go to www.p65warnings.ca.gov (CA Health and Safety Code Section 25249.6).