45° offset mount by vortex. Comes with everything included in the box. There are 2 interchangeable plates, one in T-2 and the other was a DPP but I had sanded off the rear pegs and shortened the front to make it work with my Holosun 407K. It worked beautifully. https://vortexoptics.com/pro-45-degree-offset-accessory-picatinny-mount.html Btw if you want the DPP plate, you can buy this, contact vortex and they’ll send you a new one for free. They did for me!
