UTG Riser Mount Super Slim 1" Height 13 Slott A Fresh New Look Precision CNC Machined from Aircraft Grade Aluminum and Finished in a Matte Black Hard Coat Anodize - Distinctive Scalloped Picatinny Slots for Snag Free Accessory Mounting - Continuous Rail Edge Design Allows the Installation of Multiple Riser Mounts Side by Side to Form One Continuous Picatinny Rail - Utilizes Locking Torx Screws and Square-shaped Integral Recoil Stops for a Secure Zero Hold - 1.57 in Length with a 1 Saddle Height and 3 Picatinny Slots to Accommodate a Wide Variety of Different Optics - Significant Lightning Cuts Massively Reduce Weight Resulting in a Fully Capable Lightweight and Aesthetically Pleasing Picatinny Riser Mount - Includes a T20 Torx Wrench for a Simple and Friendly Installation