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Quad Rail Help

Discussion in 'Black Rifle Forum' started by NYcarry, Feb 9, 2012.

  1. NYcarry

    NYcarry Banana!Banana!

    Sep 12, 2008
    I have this Adams Arms upper Adams Arms - Standard 5.56 Midlength

    I'm trying to figure out which quad rail hand guard i can swap out to that will fit this upper either drop in or free float, prefer one I can do myself. I own all the AR tools needed for basic work, I just want to make sure I get one that fits so I will not have to go by trial and error and end up returning it.

    Their FAQ's show the hand guards that are compatible, but I know we have folks on here that could easily answer which one would be good to go.

    I'd like to add my sling to this rifle and I do not see a way to do that with the current hand guard for the 2 point sling.

    I also like the looks of the quad rail as well .


    This is the list of handguards we currently know will work with our system without any modifications, this list will be updated as more handguards are discovered to work with our system:
    The Free Floating or Drop In rails available on our website
    Samson Star-C
    Samson Star-C- EX-P
    Samson Star-M
    Samson Star-M- EX-P
    Samson Star-R
    Samson Star-4
    Samson Star-4-DI
    Samson Star-4-EX
    Samson Star-DI
    Samson Evolution Series 4 EX
    Samson Evolution Series 7
    Samson Evolution Series 7 EX
    Samson Evolution Series 9
    Samson Evolution Series 9 EX
    Samson Evolution Series 12.37
    Daniel Defense Standard Length Omega Rails
    Daniel Defense Standard Length Lite Rails
    Daniel Defense Standard Length Omega X Rails
    Daniel Defense 9.5 FSP Lite
    Daniel Defense 12.5 FSPM Lite
    Daniel Defense EZ Car 7.0
    Ergo Grip AR Z Float
    Ergo Grip AR Z Rail
    Midwest Industries Gas Piston Two Piece Free Float Forearm
    Arms #50 Bi-Level S.I.R. System
    Magpul MOE handguards (most recent version cut to accept gas pistons)
    Troy Industries Drop In Carbine (Mid length and Rifle length require removal of handguard tension screw and arm)
    Troy Industries TRX Battlerail Extreme 9" and 7.2"
    PRI Gen III Delta Carbon Fiber Forearm
    Newtown Firearms Modular Free Floating Carbine Rail
    The modified M4 style handguards provided with our standard system
  2. NYcarry

    NYcarry Banana!Banana!

    Sep 12, 2008

  3. Mayhem like Me

    Mayhem like Me Semper Paratus

    Mar 13, 2001
    Not a chance
    I have the DD 9.5 FSP version on my SBR, the sight block /gas trap on the AA is the same height as the rail and gives a perfect look .. I think the 12.5 FSP would be the one for you and the mid length.
  4. Navitimer


    Apr 29, 2009
    Another vote for the DD. I have an Omega X on my DDM4 and love it.
  5. Foxtrotx1


    Jan 29, 2010
    Scottsdale AZ
    I have a DD ez-car, while not midlength, DD's quality is epic.
  6. faawrenchbndr

    faawrenchbndr DirtyThirty fan CLM

    Nov 24, 2005
    I have the AA 14.5" Tactical Elite upper on my BCM.
    It uses a Sampson rail,.......tight fitment, ease removal for cleaning.
    Works very well for me!

  7. Disregarded9-side

    Disregarded9-side Armchair IPSCer

    Oct 18, 2008
    North Carolina
    Another vote for Daniel Defense. I have a couple of their products, but their Omega rail is one of my highest quality AR parts.