Magpul Industries MBUS Back-Up Rear Sight Gen 2 Fits Picatinny Rails Black Finish Flip Up MAG248-BLK

Magpul Sight MBUS Rear Back-Up Sight Rear Picatinny Polymer Black



The MBUS (Magpul Back-Up Sight) is a low-cost, color injection molded, folding back-up sight. It is designed as a back-up sight for emergency situations. 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.



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

- Made in U.S.A.



Specifications:

- Type: Flip-Up Rear Sight

- Color: Black

- Material: Polymer

- Mounts To Picatinny Rails

- MBUS – Rear Gen 2

- Weight (with 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.