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BUIS question

Discussion in 'Rifle Country' started by jag609, Apr 30, 2007.

  1. jag609

    jag609 Active Member

    Guys, my most recent build is a CAR with YHM free float 4rail. The gas block has a single rail on top (no fixed iron sight) and as you know, it sits lower than the handguard rail. for BUIS, is there some front sight that is flip up that fits there neatly and flush with YHM rail, and what would be its matching rear sight?

    basically, i dont know what flip-up sights to get that align for an exact cowitness with an eotech. but i would preferably like one that will fit on the gas bock flush with the YHM rail if possible. Thanks guys
  2. Ironballs

    Ironballs Well-Known Member

    you need a front sight that is made to mount on the rail of the gasblock... all the big boys make them.
  3. aubie515

    aubie515 Well-Known Member

    If you already have the YHM railed gas block...I say get the YHM gas block BUIS.
  4. jag609

    jag609 Active Member

    stupid questions. shouldve checked manufacturers website where its has "gas block sight" splattered everywhere.

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