--- title: Shotgun Forcing Cone Hones | Flex-Hone for Firearms description: Flex-Hone for Firearms tools include shotgun forcing cone hones for polishing and finishing. Learn more about BRM gun tools for shotgun maintenance. --- [![Brush Research Manufacturing Logo](https://info.brushresearch.com/hs-fs/hubfs/Updated_Logo.png?width=806&height=160&name=Updated_Logo.png)](https://www.brushresearch.com/) [contact us: 323-261-2193](tel:+13232612193) [mailto:sales@brushresearch.com](mailto:sales@brushresearch.com) ![BRM-Innovation-That-Drives-Productivity-1920X400](https://info.brushresearch.com/hs-fs/hubfs/BRM-Innovation-That-Drives-Productivity-1920X400.jpg?width=1920&height=400&name=BRM-Innovation-That-Drives-Productivity-1920X400.jpg) ![BRM-Innovation-That-Drives-Productivity-Mobile](https://info.brushresearch.com/hs-fs/hubfs/BRM-Innovation-That-Drives-Productivity-Mobile.jpg?width=300&height=200&name=BRM-Innovation-That-Drives-Productivity-Mobile.jpg) ## shotgun forcing cone hones ### flex-hone for firearms tools for  shotgun forcing  cones ![Forcing Cone Hone - Flex-Hone for Firearms](https://info.brushresearch.com/hs-fs/hubfs/Landing_Pages/Forcing_Cone_Hone_2.png?width=463&name=Forcing_Cone_Hone_2.png "Forcing Cone Hone - Flex-Hone for Firearms")Shotgun forcing cone hones from Brush Researching Manufacturing (BRM) support smoother shot construction with less barrel fouling. These Flex-Hone® for Firearms tools gently smooth the forcing cone's surface, removing surface irregularities that can affect the shot pattern. These gun tools can also remove ridges cut by reamers. BRM's shotgun forcing cone hones combine the power of Flex-Hone® technology with the accuracy that's required for maintaining 12, 16, and 20 gauge shotguns. The gun tool's abrasive balls improve surface finish with a minimum of stock removal, ensuring that your shotgun forcing cones remain at the precise dimensions required.   Flex-Hone® for Firearms tools for shotgun forcing cones come in silicon carbide (SC) abrasive in medium, fine, and ultra-fine grit sizes. These BRM gun tools can be used with most rotating spindles, including handheld electric drills. The surface finish they provide make these tools a favorite of gunsmiths and firearms manufacturers alike.     BRM's shotgun forcing cone hones are easy-to-use, but did you know there are best practices to follow? Get the facts and take aim at shotgun maintenance. Download the Flex-Hone® for Firearms Brochure. Just fill-in the form to get started.  ### Download The Flex Hone For Firearms Brochure Brush Research Manufacturing Co., Inc. © 2026 [Terms and Conditions](https://brushresearch.com/pages/terms-and-conditions) [Privacy Policy](https://www.iubenda.com/privacy-policy/40262026) [Terms of Use](https://brushresearch.com/pages/terms-of-use)