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AR Build Question

Discussion in 'Black Rifle Forum' started by Tank44, Feb 16, 2013.

  1. Tank44

    Tank44 Tank44

    593
    0
    Dec 5, 2008
    Parker, Colorado
    If I get a STAG 20" HBAR heavy barrel kit do I need to get an A3 upper receiver with an m4 feed ramp or not?

    I can't find any info on this on the STAG sight. Any help would be appreciated. Thanks in advance.
     
  2. WoodenPlank

    WoodenPlank Who?

    7,958
    3
    May 15, 2010
    NW Florida
    More than likely, the barrel extension is cut for the M4 ramps. I'd suggest calling or emailing Stag directly to double check.