Magpul MBUS® 2 Sight – Rear

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  • $55.05
  • Regular price $57.95
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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.



More Information
Position Rear
Height above rail, stowed ~0.51 in.
Length, deployed 1.5 in.
Length, stowed 2.6 in.
Weight, w/ hardware 1.3 oz.
Other Specs

Center of aperture to top of rail: 1.42 in.


~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