Magpul MBUS Gen 2 Flip-Up Rear Sight

The Magpul MBUS Gen 2 Flip-Up Sight. New features on the Gen 2 sights are a reduced size, greater optics compatibility and a spring-locking front sight post. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rails. Spring-loaded flip up sight easily activated from either side or by pressing the top. Protective wings shield the dual, same plane flip apertures. Sight can still be folded with either large or small aperture in position. Detent knob easily and positively adjusts windage.

Shipping will be an additional $20 via Canada Post Flat Rate XS box. *Note - Recommend looking at my other ads to save on shipping.