MAGPUL MBUS Gen 2 Front Flip-Up Gun Sight is perfect for use with red dot sight and other optics in case your batteries fail or if you need to use iron sights. The attachment fits Mil-Spec 1913 Picatinny rails and is spring loaded to flip up quickly. Use the MAGPUL MBUS Front Flip Up Gen 2 Sight in conjunction with a red dot sight to use as 1/3 co-witness. Impact resistant polymer assures that the sight lasts even in most demanding situations. Whether in a the desert or in the frigid cold, the MagPul MBUS Gen 2 Front Flip Up Sight will be your trusted backup.
Fits all mil-spec 1913 Picatinny-rail-equipped firearms
Affordable, injection-molded folding front and rear back-up sights. Elevation-adjustable front sight has a built-in, spring-loaded post detent. (Note: Polymer construction not compatible with railed gas blocks.) Dual-aperture rear sight is adjustable for windage. It’s tailored to the AR-15 platform. Fits all mil-spec 1913 Picatinny rail-equipped weapons. Available: Front or Rear.