Product Description
The Magpul MBUS Rear Flip-Up Sight (MAG248-BLK) is a lightweight backup sight for AR-15 and M16 platforms. It mounts to most 1913 Picatinny rails and provides durable folding design with precise windage adjustment.
Spring-loaded deployment activates from either side or by pressing the top. Dual same-plane apertures support rapid sighting, while protective wings shield the assembly during use and transport.
- Durable, lightweight injection-molded polymer construction
- Detent knob provides positive windage adjustment
- Detent and spring pressure retain position while permitting impact folding
- Compatible with 1913 Picatinny rail-equipped weapons
A backup sight engineered for dependable performance and compact storage on rifle platforms.
