Magpul MBUS Backip Sights

Magpul have developed a low cost backup iron sight (BUIS) called the Magpul MBUS (Backup-Up Sights). They are designed for the AR-15 platform but will fit any firearm with a picatinny rail.

The front sight will sell for $39.95 and rear sight for $59.95.

Click to expand.

Hat Tip: MrMojoRising for the scanned advertisement.

Steve Johnson

Founder and Dictator-In-Chief of TFB. A passionate gun owner, a shooting enthusiast and totally tacti-uncool. Favorite first date location: any gun range. Steve can be contacted here.


  • Fred

    Nice… especially since I’m pricing up a new AR build.

  • jdun1911

    I’ll probably going to pick up those sight.

    Magpul’s ACS stock is hot.

  • LOL Ok, I should have just scrolled down. I want one!

  • Zack

    its about danm time! Magpul is really secerative about their projocts and they wont even tell you if their going to produce some of their ideas.

  • jdun1911

    The AR15 guys did a video on Mapul 2009 products.

  • Mr. Griz

    Definitely going to be getting a set for the Sig556, as the back-up sights that come on the rifle are terrible.

  • Dan

    I really like these sights, any idea when they will be available for retail sale?