The Magpul MBUS Gen 2 Flip-Up Rear Sights for the AR-15 continue the Magpul tradition of innovative and extremely high-quality products.
Magpul has long been the most trusted source for polymer AR15 furniture, and the MBUS sight use all of their experience to pack it into a compact back-up iron-sight platform.
Designed to be the lightest option on the market while still remaining durable, the MBUS sight options are the perfect choice to compliment whatever primary optic you are using on your rifle. Spring-loaded will guarantee a rapid deployment and consistent lockup. Whetehr you drop your rifle, it falls off a truck, or it takes a hard hit through a doorframe, rest assured that your MBUS sight will be there to get your shots on target.