Magpul® MBUS® - Magpul® Back-Up Sight – Rear GEN 2

The new MBUS (Magpul Back-Up Sight) GEN 2 is a low-cost, color injection molded, folding back-up sight. The MBUS Rear Sight is adjustable for windage and fits most Picatinny-railed hand guard equipped weapons, but is specifically tailored to the AR15/M16/M4 platform.

Features

* Impact resistant polymer construction provides light weight and resists operational abuse
* Spring-loaded flip up sight easily activated from either side or by pressing the top
* Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
* Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons
* Protective wings shield the dual flip apertures
* Detent knob easily and positively adjusts windage

Specifications

* MBUS – Rear Gen 2

o Weight, w/ hardware: 1.3 oz.
o Height above rail, stowed: ~0.51 in.
o Length, stowed: 2.6 in.
o Length, deployed: 1.5 in.

NEW Features for GEN 2

* Reduced size for greater optics compatibility
* Both small and large apertures are on the same plane

Made in U.S.A.