The MBUS (Magpul Back-Up Sight) is a low-cost, polymer, color injection molded folding back-up sight. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15/M16 platform. Spring-loaded flip up sight easily activated from either side or by pressing the top release. Protective wings shield the spring-locking A2 front sight post. Provides the same height over bore as standard A2 sights. 1.6 MOA (1.886"/100m) per click with 14.5" sight radius. 1.2 MOA (1.367"/100m) per click with 20.0" sight radius. Cannot be mounted to a railed gas block due to excess heat issues. Front MBUS must be mounted to a railed fore end on the same plane as the receiver rail. Because of this the sight is also not compatible with MOE Hand Guards. Made in the USA.
- Style:
- Folding Back Up Sight
- Elevation Adjustment:
- 1.60 MOA/ 1.20 MOA
- Type:
- Front
- Frame Material:
- Polymer
- Frame Color:
- Flat Dark Earth
- Firearm Type:
- AR Platform
- Base Configuration:
- Picatinny Rail
- Firearm Fit:
- AR-15
- FireArm:
- No
- UoM:
- EA
- Exlusive:
- N
- Case Length:
- 14.75
- Talo Exclusive:
- N
- Dropshippable:
- N
- Closeout:
- N
- DropShip Block:
- N
- Items Per Unit:
- 0
- Case Width:
- 9.00
- Department Name:
- Sights
- Case Weight:
- 140.00
- NFA:
- N
- LeResale Only:
- N
- Allocated:
- N
- New Item:
- N
- Items Per Case:
- 0
- Case Height:
- 12.50
- Coming Soon:
- N
- Ground Only:
- N
- Requires FFL:
- False
- Series Description:
- Front Sight
