Magpul® MBUS Pro Back-Up Sight, Rear

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Magpul MBUS Pro Back-Up Sight, Rear

The MBUS® Pro is a Melonite-finished all-steel back up sighting solution that delivers maximum functionality and strength with minimum bulk at a price that's even smaller than its size. The dual aperture, windage adjustable rear and no-tool, elevation adjustable front 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 they are stowed that you'll never notice them until they're needed. Narrow width front is compatible with most IR aiming laser and light installations for the professional user.


  • All steel construction
  • Elevation adjustment knob – no tools required
  • Positive detents in both the up and down positions
  • .375" height above rail at mid-point when stowed
  • Standard AR sight height when deployed
  • Windage adjustable with low-profile knob

Made In The U.S.A.


  • 5
    MBUS Pro

    Posted by Emil Bagalso on 16th Jan 2018

    SKD Tactical came thru for me as IÕm working on finishing an upper build and decided to go with the MBUS Pro which I have on my other AR for commonality and well what can I say, IÕm a Mag Pul fan and their stuff just works the way you would expect it to.