Manufacturer Gas Port Dimensions | Page 2 | Primary & Secondary

Manufacturer Gas Port Dimensions

Discussion in 'Rifle Assembly' started by Jackrabbit, Jul 1, 2016.

  1. chrischris

    chrischris Amateur

    Correct. I have a hard time believing it, even though the representative said he confirmed it by measuring twice.
  2. Wallace

    Wallace Newbie

    So the rep literally measured one of their barrels right then?

    If so, I wonder if he used calipers or a pin/dowel gauge. If calipers, I could see that not being entirely accurate simply because of how small a gas port it. What weight buffer do you run? Also, any suppressed shooting?
  3. chrischris

    chrischris Amateur

    I run an H buffer unsuppressed.

    And I just reviewed the email and he did say he used calipers.
    Wallace likes this.
  4. R.Neville

    R.Neville Newbie

    Really hard to believe. Overgassed barrels are awfully hard on the system, let alone with ports this gigantic
  5. chrischris

    chrischris Amateur

    Yes, I agree. I think my posts serve as a good example of skewed data due to improper measurment...
  6. Default.mp3

    Default.mp3 Regular Member Network Supporter

    Apparently, Daniel Defense has changed their new manufacture MK18s from 0.081" to 0.072".
  7. Jackrabbit

    Jackrabbit Member

    Sure, just give credit where it's due
    mtdawg169 likes this.
  8. Default.mp3

    Default.mp3 Regular Member Network Supporter

    Working off of Jackrabbit's data, and utilizing the information in this thread, I've started this:

    If y'all have any more information, please submit it here; it'll auto-populate onto the previous spreadsheet, though the formatting might be off, but I'll clean it up periodically:
    Wallace likes this.

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