Magpul MBUS Back-Up Sight – Rear

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  • Magpul MBUS Back-Up Sight – Rear
  • Magpul MBUS Back-Up Sight – Rear
  • Magpul MBUS Back-Up Sight – Rear
  • Magpul MBUS Back-Up Sight – Rear
MSRP: $57.95
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Magpul MBUS Back-Up Sight - Rear

The Magpul MBUS Back-Up Sight – Rear 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 U.S.A.

Features of the Magpul MBUS Back-Up Sight – Rear:

  • 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 MIL-STD-1913 Picatinny/STANAG 4694 receiver rail and provides the same height-over-bore as standard A2 irons
  • 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

Specifications of the Magpul MBUS Back-Up Sight – Rear:

  • MBUS – Rear Gen 2
  • Weight, w/ hardware: 1.3 oz.
  • Height above rail, stowed: ~0.51 in.
  • Center of aperture to top of rail: 1.42 in.
  • Length, stowed: 2.6 in.
  • Length, deployed: 1.5 in.
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