- Magpul Industries Corp.
- Detent and spring pressure keeps sight erect but allows for unobstructed folding under impact, etc.
- Protective wings shield the spring-locking A2 front sight post; Elevation adjustment tool included, but most aftermarket A2 front sight adjustment tools may be used as well
- Spring-loaded flip up sight easily activated from either side or by pressing the top
- Impact resistant polymer construction provides light weight and resists operational abuse
- Clamps to most any MIL-STD-1913 Picatinny/STANAG 4694 railed hand guard and provides the same height-over-bore as standard A2 irons
MBUS Back Up Sight, Generation II, Fits Picatinny, Black, Front, Flip Up.