The specialized 60 degree shoulder sight base cutter is engineered to create dovetails compatible with both standard Colt factory and mil-spec 1911 Autos, as well as replacement sights such as the Wichita Hi-Mount, older Bo-Mar and others featuring a 60 degree shoulder. Certain manufacturers utilize a 60 degree dovetail for their rear sights and we offer a cutter specifically designed to accommodate these specifications. For low-mount adjustable sights, please refer to the standard sight base cutter detailed on this page. The actual cutting diameter is 0.33 inches, necessitating multiple passes to install most sights. This design choice accommodates factory variations in base width and milling tolerances.

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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).