The MBUS (Magpul Back-Up Sight) Is a Low-Cost, Polymer, Color Injection Molded Folding Back-Up Sight. The Dual Aperture MBUS Rear Sight Is Adjustable For Windage And Fits Most 1913 Picatinny Rail Equipped Weapons, But Is Specifically tailored To The AR15/M16 Platform. Features- Spring-Loaded Flip Up Sight Easily Activated From Either Side Or By Pressing The Top, detent And Spring Pressure keeps Sight Erect But Allows For unobstructed Folding Under Impact, Etc; clamps To Mil-Std-1913 Picatinny/ST
The MBUS (Magpul Back-Up Sight) Is a Low-Cost, Polymer, Color Injection Molded Folding Back-Up Sight. The Dual Aperture MBUS Rear Sight Is Adjustable For Windage And Fits Most 1913 Picatinny Rail Equipped Weapons, But Is Specifically tailored To The AR15/M16 Platform. Features- Spring-Loaded Flip Up Sight Easily Activated From Either Side Or By Pressing The Top, detent And Spring Pressure keeps Sight Erect But Allows For unobstructed Folding Under Impact, Etc; clamps To Mil-Std-1913 Picatinny/ST
$45.54