Red Dot Base Plate for Sig Sauer P226 - P320The Toni System OPXS226 is a red dot base plate designed for the Sig Sauer P226 and P320 (not X5, see OPXS226X5). Made from aluminium, it includes a locator pin and is compatible with a wide range of sights including models from Burris, Eotech, Leupold, Shield, Sig, Vortex, C More, Meosight, Trijicon, Benthley, Tonisystem, and Holosun. Specifications: Material: Aluminium Locator pin: Included Compatibility Type A Burris FastFire 2 3 4 Eotech MRDS