Unity Tactical FASTT AEMS HolosunT optics mount 2.26? FST-AEMB Black Posted on January 13, 2024 by admin New UTYFST-AEMB Unity Tactical FASTT AEMS HolosunT optics mount 2.26? FST-AEMB Black The FASTT AEMS positions HolosunT AEMST optics at a 2.26? Optical centerline from the rail. It can be paired with any FASTT FTC (Flip-to-Center) magnifier mount. Share