• Impact resistant polymer construction
  • Spring-loaded flip up sight
  • Protective wings shield the dual, same plane flip apertures
  • Detent knob easily and positively adjusts windage

The MagPul MBUS Gen 2 Flip-Up Sights for the AR-15 continue the MagPul tradition of innovative and extremely high quality products. New features on the Gen 2 sights are a reduced size, greater optics compatibility and a spring-locking front sight post.