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Thread: quad rail

  1. #1
    Regular Member hammer6's Avatar
    Join Date
    Oct 2008

    quad rail

    does anyone know of a good place i can check out online that teaches me how to install a quad rail? i've recently purchased the DPMS sportical .223, and i'd like to install one.


  2. #2
    Regular Member
    Join Date
    Sep 2009
    Slidell, Louisiana
    There are many different types of quad rails. Do you want a one piece free-float? Those are the most difficult to install. UTG offers a 2 piece rail that doesn't require you to remove the front site. I installed one on a Beowulf upper and find that it retains zero just as well as a one piece free float. It's a bit heavy though.

    You're gonna have to assess why you want the rail and then decide what will be the best solution.

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