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Thread: LaRue 9" rail installation

  1. #1
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    LaRue 9" rail installation

    I'm building a 16" midlength with a DD upper and barrel. I decided on a LaRue free float rail, but I have two questions:

    Is the barrel nut on the LaRue steel or aluminum?

    and, while I found many instructions online, what are the torque ratings for the LaRue barrel nut? Same as a standard nut?

    Thank you.

  2. #2
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    Quote Originally Posted by amd5007 View Post
    Is the barrel nut on the LaRue steel or aluminum?
    Not sure. Probably steel.

    Quote Originally Posted by amd5007 View Post
    what are the torque ratings for the LaRue barrel nut? Same as a standard nut?
    Same as normal. Grease and torque with wrench
    Last edited by nimdabew; 02-27-11 at 14:03.

  3. #3
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    Thanks. Yeah, I figured. But anyone know if the nut is steel or aluminum?

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    Steel!

  5. #5
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    If you go to the LaRue website there is a video and instructions about the installation.



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  6. #6
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    OK, thanks guys. I didn't see that video link on the website.

  7. #7
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    Its been awhile since I installed my LaRue rail but I recall the barrel nut being awfully light for it to be steel.
    B.A.S. Mechanical Engineering Technology

  8. #8
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    I'll email LaRue and ask them then post back and let you know.

  9. #9
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    Steel

    The larue nut is steel. I've recently installed two of them.

  10. #10
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    Alright, I thank you all, and here I the response I got from J.P. at LaRue: "The barrel nuts are made from steel."
    Last edited by amd5007; 02-28-11 at 10:35.

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