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

The introduction of our bolt action barrel blank has opened up new possibilities for adapting your preferred caliber and accommodating various actions. Our bolt action barrels come In a range of calibers, lengths, profiles and rifling twist rates, providing a wide selection for your needs. When your bolt action barrel arrives, it will be prepared for threading and chamberings by your chosen gunsmith. It's important to keep In mind that while proof Research's barrel blanks can be customized to suit different chambers, whether for standardized or unique wildcat cartridges, specific performance metrics like accuracy, muzzle velocity and bullet stability cannot be guaranteed. This is particularly relevant for wildcat cartridges lacking standardized chambers, designs or pressure specifications. While our barrels are designed for safe operation with most established cartridges and within SAAMI and CIP pressure parameters, caution is advised when working on unconventional rifle builds. If you have any concerns about safety or questions about the potential performance of your intended rifle assembly, please reach out to our customer service department.

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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).