Whats the scoop with these UMP 45 barrels?
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Thread: Whats the scoop with these UMP 45 barrels?

  1. #1
    Desperately Needs Treatment

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    Default Whats the scoop with these UMP 45 barrels?

    So I just picked up a few ump .45 kits recently that I plan on selling pretty soon but the kits came with these barrels.
    The gentleman that sold me the kits said that the PD department had these barrels factory threaded by Hk M16LH thread.
    The barrel is factory HK as you see in the pictures but I'm trying to figure out if PD's were able to get this option from HK instead of getting the flange barrel.

    Whats the scoop with these UMP 45 barrels?-ump-barrel-.jpgWhats the scoop with these UMP 45 barrels?-ump-barrel-1-.jpg

    Please let me know if you have input.

    Last edited by Miacovet; 05-07-2020 at 10:58 PM.

  2. #2

    Join Date : Nov 2009
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    I think those threads look like poop

  3. #3
    GregAB's Avatar
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    That's a Bubba job if I ever saw one...
    veritas likes this.

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  5. #4
    Senior Member

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    The barrels were maybe USC barrels cut down?

  6. #5
    Unrepentant HKHolic
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    I haven’t taken my UMP barrel out to compare, but if that was a Bubba job, then it looks like the barrel was not refinished. The laser HK logo is still there. Thus, if the threads were Bubba, he applied a finish to those threads, not the whole barrel.

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