Magpul
MBUS 2 Rear Back-Up Sight
Description
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.
Features
- 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.
Additional information
- Rail system:
- Picatinny Rail
Packaging Dimensions & Weight
- Length:
- 6.5 cm
- Length packed:
- 19 cm
- Width:
- 4 cm
- Width packed:
- 10.8 cm
- Height:
- 1.5 cm
- Height packed:
- 2.5 cm
- Weight:
- 0.037 kg
- Weight packed:
- 0.053 kg