Reloaders trust Lyman's multi-caliber ammo checkers for their precision and ease of use. Machined from solid aluminum with custom tooling to meet SAAMI minimum chamber tolerances, these gauges ensure that your ammunition fits perfectly every time. Whether you're using reloaded or factory ammo, simply drop your cartridge into the gauge and if it fits, it will chamber. The gauges are available in various calibers and come with a bright orange anodized finish, making them easy to spot and organize in your reloading workspace.

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).