Designed for extreme pressure resistance, these barrels exhibit an ideal blend of high tensile strength and necessary toughness, ensuring they can withstand the intense chamber pressures experienced during firing

Features

By introducing a bolt action barrel blank, we've expanded the possibilities for adapting your chosen caliber and accommodating various actions. Our bolt action barrels come In a range of calibers, lengths, profiles and rifling twist rates. Your barrel will be shipped ready for threading and chamberings by your selected gunsmith. It's essential to understand that while proof Research's barrel blanks can be customized for different chambers, whether for standard or unique wildcat cartridges, we cannot guarantee specific performance metrics like accuracy, muzzle velocity and bullet stability. This especially applies to wildcat cartridges without standardized chambers, designs or pressure specifications. Although our barrels are designed for safe operation with most established cartridges and within SAAMI and CIP pressure limits, caution is advised for unique rifle configurations. For safety concerns or inquiries about the potential performance of your planned rifle build, please contact our customer service department.

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Shipping Restrictions

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).