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Thread: .50 BMG bbl for AR parts

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    Dec 2008
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    .50 BMG bbl for AR parts

    I got this a few years ago for an eventual .50 BMG home build project, but I have decided I'm not going to get around to it. Here are the specs:

    1 5/8" diameter by 30" length
    Pre-chambered for .50 BMG with a 0.232" stand off from breech face to bbl face
    1 in 16 twist broached rifling
    Made from 4140 Chrome Moly Steel and tempered to a Rockwell hardness of 28 - 32
    Weighs in at ~ 16 lbs as is, (but you will have to cut it down for the build anyhow, so this is mostly for reference)









    I am interested in trading for a BCM or Colt Bolt Carrier Group, or I am willing to sell it out right for $200 shipped. Just send me a message or e-mail me at jeff@boomstickholsters.com with questions or offers. Thanks for your time.
    Last edited by the_fallguy; 11-09-09 at 01:12. Reason: sold

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