The Magpul MBUS Pro (Magpul® Back-Up Sight) is a corrosion-resistant all-steel back-up sighting solution that offers maximum functionality and strength with minimum bulk at an even smaller price than its size.
The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front Sights excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks.
Positive detents keep the MBUS Pro Front and Rear at standard AR sight height when deployed and so low when stowed that you'll never notice them until needed.
Narrow width Front is compatible with most IR aiming laser and light installations for the professional user.
Made in the USA.
