MAGPUL MBUS SIGHT REAR BLACK

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PRODUCT DETAILS

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.

Made in the USA.

 

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

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

 

TECHNICAL SPECS

PositionRearHeight above rail, stowed~0.51 in.Length, deployed1.5 in.Length, stowed2.6 in.Weight, w/ hardware1.3 oz.Other Specs

Center of aperture to top of rail: 1.42 in.

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