In certain cases, the HDA3 stock or brace may be taller than the firearm it is mounted on, resulting in a visible gap between the mount and the firearm. While fully functional, this gap may affect the aesthetic appearance. To address this, custom plugs can be designed to seamlessly fill the gap.
We provide downloadable plug files in STL and STP formats, which can be used to 3D print your own plug or serve as a template for creating a custom design tailored to your specific firearm. These files are available for free download.
For those without access to a 3D printer, the files can be uploaded to a professional manufacturing service such as JAWSTEC. We recommend using the MJF/Black/Polished settings for optimal results, with an estimated cost of approximately $10 per plug.
Upon successful completion of the checkout process, you will receive an email containing links to all available downloads.