Ed Brown Installation Jig Features This jig is engineered to ensure precise alignment when modifying 1911 frames for bobtail housings. The 1911 bobtail installation jig design allows users to quickly and accurately locate the new frame hole reducing guesswork and minimizing the risk of errors. Its solid construction helps maintain consistent positioning during drilling. Built for reliability and ease of use this tool is suitable for both professional gunsmiths and experienced enthusiasts. The stainless steel construction ensures long-term durability while its compatibility across multiple 1911 variants makes it a versatile addition to any workshop. Ed Brown Installation Jig Specifications Manufacturer: Ed Brown Model: Installation Jig Type: Gunsmithing Tool Material: Stainless Steel Finish: Stainless Application: Bobtail Frame Conversion Compatibility: 1911 Government Commander Officers