Magpul MBUS Flip-Up Backup Sights, Rear
Magpul MBUS flip-up rear sight with impact resistant polymer and spring-loaded activation. Easy to mount on MIL-STD-1913 Picatinny rails with secure folding and positive locking
Highlights
- spring-loaded flip up action
- fits standard Picatinny/STANAG rails
- durable, lightweight polymer construction
Pros
- impact resistant polymer construction
- spring-loaded flip up mechanism
- fits MIL-STD-1913 Picatinny rails
- elevated-over-bore height
- protective wings around front sight post
Cons
- no price or availability info
- limited to rear sight description
- no compatibility beyond rail type specified
Best For
Features
- Impact-resistant polymer construction keeps weight down while resisting abuse
- Spring-loaded flip-up sight activated from either side or top
- Detent and spring pressure hold sight erect yet fold under impact
- Clamps to MIL-STD-1913 Picatinny/STANAG 4694 rails with standard A2 height-over-bore
- Protective wings shield the spring-locking A2 front sight post; elevation tool included
