Holosun Angled Direct Scope Picatinny Mount, 30mmThe Holosun Bracket Scope Picatinny Mounts enable you to mount secondary optics with Picatinny mounts directly on your rifle scope, making it incredibly versatile. With easy installation on most 30mm tube optics, this mount allows you to directly mount red dot sights on top of your rifle scope or at a 45 degree angle, providing a close proximity of the eye line to the red dot with the scope. This allows for fast target acquisition at long distances by