Magpul MBUS Flip-Up Backup Sights, Olive Drab Green, Rear Sight

Product Description

The (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The Front Sight is adjustable for elevation and the dual aperture Rear Sight is adjustable for windage. Fits most 1913 Picatinny rails. Made in the USA.

• 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 rail and provides the same height-over-bore as standard A2 irons • Protective wings shield the spring-locking A2 front sight post; Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well