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MBUS 2 Rear Back-Up Sight


MBUS 2 Rear Back-Up Sight

Item number: 10198222000 Manufacturer number: MAG248
Color: OD

In stock, delivered to Italy in 2-3 working days

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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 U.S.A.

  • 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
  • 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.

Features & Details

Rail system:
Picatinny Rail

Dimensions and weight

6.5 cm
Length packed:
19 cm
4 cm
Width packed:
10.8 cm
1.5 cm
Height packed:
2.5 cm
0.0366 kg
Weight packed:
0.053 kg


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