The Magpul MBUS Pro is a corrosion resistant all-steel back-up sighting solution that delivers maximum functionality and strength with minimum bulk. The no-tool elevation adjustable front sight excels in all 1913 Picatinny rail mounting applications, including rail-height gas blocks.
Positive detents keep the MBUS Pro Front Sight at standard AR sight height when deployed, and so low when they are stowed that you'll never notice them until they're needed. Narrow width Front Sight is compatible with most IR aiming laser and light installations for the professional user.
Features:
- All steel construction
- Case hardened and finished with a ferritic nitrocarburizing process for extreme resistance to wear and corrosion
- Mounts on any Mil-Std-1913 Picatinny / STANAG 4694 rail including receiver-height gas blocks
- Elevation adjustment knob - no tools required
- Positive detents in both the up and down positions as well as on the elevation knob
- Standard AR height when deployed
- Made in the USA