Lyman's multi-caliber ammo checkers offer a quick and reliable way to check ammo consistency. These precision-machined gauges, made from solid aluminum and designed to SAAMI minimum chamber tolerances, ensure that your reloaded and factory ammunition will fit and function perfectly. Drop your cartridge into the gauge, and if it fits, it will chamber without fail. Lyman has expanded the line to include additional calibers, and each checker is clearly marked and anodized in a bright orange color for easy identification.

Sturdy Aluminum
Anodized orange
Saami standard chamber dimensions
Chambering quick check

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It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

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).