Magpul Industries MBUS Back Up Sight fits Picatinny Front Flip Up Gray by MAGPUL INDUSTRIES CORPORATION
- Standard height over bore when deployed, 45 degrees offset right-hand side.
- Case hardened and finished with Melonite QPQ for extreme resistance to wear and corrosion.
- Elevation and Windage adjustable with low-profile knob.
- Positive detents in both the up and down positions.