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Thread: S&J built ar15 uppers 10.5 inch

  1. 11-24-2017, 12:31 PM #1
    badboybeeson
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    S&J built ar15 uppers 10.5 inch

    we built a bunch off upper
    S&J 223 wylde chamber M4 feed ramp
    Nitride/qta coted
    1/ 7 twist Light Goverment profile
    .750 at the gas block
    Nirided gas block
    US made Upper M4a3 with us made Mlock basic 10 inch for end
    S&J Linear comp
    No CCH of BCG

    $444.44
    https://sjhardware.com/products/s-j-...pers-10-5-inch

    Attachment 132077Attachment 132078Attachment 132079Attachment 132080
    Last edited by badboybeeson; 11-24-2017 at 12:36 PM.
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