Mounting plate for SIG Sauer P320 pistols in Legion, M17, and X versions from Two Brothers Military Engineering. It allows the installation of Holosun 407K/507K red dot sights. The TBME plate allows the user to mount a red dot sight directly onto a pistol slide that has been factory-prepared or gunsmith-machined for optic installation.

The TBME mounting plate is made from durable 7075-T6 aircraft-grade aluminum, resulting in a weight of only 10 g. It is also finished with a hard-anodized coating compliant with Mil-Spec specifications. TBME mounting plates provide an excellent fit to the firearm and allow the red dot sight to sit low on the pistol.

For best results when installing the plate, the user should use a torque wrench set to 1.2 Nm, which is commonly included in most reputable gunsmithing tool kits. Before securing the threads with threadlocker, a test installation is recommended to check the fit of the red dot sight on the firearm.

Features:

  • Mounting plate for SIG Sauer P320 Legion, M17, and X

  • Allows installation of Holosun 407K/507K red dot sights

  • Made from 7075-T6 aircraft-grade aluminum

  • Anodized surface provides increased resistance to oxidation

  • Very lightweight construction

  • Low mounting position for the red dot sight on the firearm

  • Mounting screws and medium-strength threadlocker included