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  • Curley Red
    Banned
    • May 2011
    • 1737

    AR sight placement

    I am mounting Troy flip-up sights on my AR build and was wondering something. Do they need to be set a certain distance apart from each other? Can you actually place them to far or to close to one another?

    Also, does anyone in the Folsom area have a Yankee Hill barrel nut wrench, mine is still waiting to be shipped and it is the only thing I need to finish my build.

    thanks
  • #2
    MrPlink
    I need a LIFE!!
    • Mar 2010
    • 12532

    In theory the further they are (called sight radius) the better, they are more precise that way. However, depending on your eyes and set up it is possible to have them "too far"

    Start at the furthest length possible, if you have no issues leave it like that.
    The California Moderate Centrist Militia member in exile

    disclaimer:
    everything I post is for arguendo and entertainment purposes only, and should not be construed to be legal advice

    Comment

    • #3
      Curley Red
      Banned
      • May 2011
      • 1737

      Originally posted by MrPlink
      In theory the further they are (called sight radius) the better, they are more precise that way. However, depending on your eyes and set up it is possible to have them "too far"

      Start at the furthest length possible, if you have no issues leave it like that.
      Luckily I have eyes like a hawk so I will put the front on the very end of my free float and the rear farthest back on the upper.

      thanks

      Comment

      • #4
        Drivedabizness
        Veteran Member
        • Dec 2009
        • 2610

        Originally posted by Curley Red
        Luckily I have eyes like a hawk so I will put the front on the very end of my free float and the rear farthest back on the upper.

        thanks
        MrPlink is right on - however you do want your rear sight to be far enough away from your eye that the aperture view is not so huge as to lose the rear sight in the overall picture, nor so far away that you cant see all of the front sight.

        Does that make sense?

        It's getting the proper eye relief in addition to proper sight placement.
        Proud CGN Contributor
        USMC Pistol Team Alumni - Distinguished Pistol Shot
        Owner of multiple Constitutionally protected tools

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        • #5
          MrPlink
          I need a LIFE!!
          • Mar 2010
          • 12532

          Originally posted by Drivedabizness
          however you do want your rear sight to be far enough away from your eye that the aperture view is not so huge as to lose the rear sight in the overall picture

          It's getting the proper eye relief in addition to proper sight placement.
          Good point, I take that for granted as it seems like common sense(to me anyways), but def worth mentioning.
          The California Moderate Centrist Militia member in exile

          disclaimer:
          everything I post is for arguendo and entertainment purposes only, and should not be construed to be legal advice

          Comment

          • #6
            ocabj
            Calguns Addict
            • Oct 2005
            • 7924

            The rear sight doesn't need to be that far away from the eye. With A2 rear, my nose is touching the charging handle. That's how I index.

            Distinguished Rifleman #1924
            NRA Certified Instructor (Rifle and Metallic Cartridge Reloading) and RSO
            NRL22 Match Director at WEGC

            https://www.ocabj.net

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