Magpul MBUS (Backup Front Sight) - Black Polymer Details

The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight.The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform.TypeFrontMaterialPolymerColorBlackFirearm TypeAR-15BasePicatinny RailFoldingPolymer The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform. Type Front Material Polymer Color Black Firearm Type AR-15 Base Picatinny Rail Folding Polymer