MAGPUL INDUSTRIES MBUS REAR FLIP-UP BACK UP SIGHT GEN 2

Magpul Industries, MBUS Back-Up Rear Sight Gen 2, Fits Picatinny Rails, Flip Up Sights, Gray, Olive Drab, Black, Flat Dark Earth.

The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. The dual aperture MBUS Rear Sight is adjustable for windage and fits most 1913 Picatinny rail equipped weapons, but is specifically tailored to the AR15 / M16 platform.

SPRING-LOADED FLIP UP SIGHT: Spring-loaded flip up sight easily activated from either side or by pressing the top. Protective wings shield the dual same plane flip apertures. The sight can still be folded with either large or small aperture in position, Detent knob easily and positively adjusts windage.

IMPACT-RESISTANT POLYMER CONSTRUCTION: Polymer construction provides light weight and resists operational abuse.

DETENT AND SPRING PRESSURE KEEPS SIGHT ERECT: Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.

CLAMPS TO MOST MIL-STD-1913 PICATINNY RAILS: Clamps to MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons.

• Spring-loaded flip up sight easily activated from either side or by pressing the top
• Protective wings shield the dual, same plane flip apertures
• Detent knob easily and positively adjusts windage
• Polymer construction provides light weight and resists abuse
• Detent and spring pressure keeps sight in place but allows for unobstructed folding under impact

WINDAGE ADJUSTMENT

~0.7 MOA (0.754″/100m) per click with a 14.5″ sight radius

~0.5 MOA (0.547″/100m) per click with a 20″ sight radius

Center of aperture to top of rail: 1.42 in.

Made in the USA

Specifications