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. Whether in a the desert or in the frigid cold, the MagPul MBUS Gen 2 Front Flip Up Sight will be your trusted backup.
The MBUS (Magpul Back-Up Sight) is a low-cost, 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. This spring-loaded flip up sight is easily activated from either side or by pressing the top. Protective wings shield the dual, same plane flip apertures and the sight can still be folded with either large or small aperture in position. A detent knob easily and positively adjusts windage. Impact resistant polymer provides light weight manuverability and assures that the sight lasts even in most demanding situations resisting operational abuse.
Detent and spring pressure keeps the sight erect but allows for unobstructed folding under impact, etc. This sight clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rails and provides the same height-over-bore as standard A2 irons.
Manufacturer: Magpul Industries
Model: MBUS Rear Flip-Up Back Up Sight Gen 2
Gun Model: AR-15
Attachment/Mount Type: MIL-STD 1913
Height: 0.51 in
Length: 1.5 - 2.6 in
Adjustment Click Value: 1.2 MOA
Weight: 4.2 oz