The Brownells taper pin reamer is constructed from high-speed steel and is meticulously tapered to align with the standard A2 front sight gas block. This reamer is designed to refine existing holes or taper newly drilled holes, ensuring a secure and precise fit for the sight tower.

High-precision taper pin reamer engineered from premium-grade steel material for enhanced durability and optimal performance in precision machining applications
Plastic handle with a length of 2-3/4 inches
Gradually transitions from an outer diameter of 0.1137 inches - 0.1462 inches proximal to the shank

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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).