MagPul MBUS GEN 2 Rear Sight - MAG248

The MagPul MBUS GEN 2 Rear Sight (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 the USA.

SPRING-LOADED FLIP UP SIGHT

Easily activated from either side or by pressing the top

Protective wings shield the spring-locking A2 front sight post

IMPACT-RESISTANT POLYMER CONSTRUCTION

Polymer construction provides light weight and resists operational abuse

DETENT AND SPRING PRESSURE KEEPS SIGHT ERECT

Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.

CLAMPS TO MOST MIL-STD-1913 PICATINNY RAILS

Compatible with most MIL-STD-1913 Picatinny / STANAG 4694-railed hand guards* and provides the same height-over-bore as standard A2 irons