The MBUS rear sight has impact-resistant polymer construction that provides a light and easy-to-handle weight and resists operational issues. It is spring-loaded and can be easily activated from either side or by pressing the top. This addition is versatile and user-friendly. This sight is kept erect by detent and spring pressure but easily folds under impact. It can still be folded with either the large or small aperture in position.

Magpul MBUS 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 and more
• 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
• MBUS rear sight can still be folded with either large or small aperture in position
• Detent knob easily and positively adjusts windage
• Color: black
• Available in black, foliage, gray and OD green

Product Dimensions:

7.10 x 3.80 x 0.50 in

0.25 lbs

Shipping Dimensions:

7.60 x 4.30 x 1.00 in