WTF KAK????

232593

Destroyer of Democracy
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  • May 25, 2022
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    I just opened up a brand new BCG that I bought from KAK and it has this on the bolt face. I have never used their dual ejector BCGs before. Is this supposed to be on the bolt face????

    IMG_8473.jpeg
     
    1) Just send the bolt back to them...
    2) Or run it, see how it runs.
    3) Buy another bolt.

    4) You could blend the radius and small step, done in a few minutes.
    Them take the bolt apart and take .001" or .002" max, off the bolt face increasing the head space by that amount.
    It'd still most likely be in print, but one should gauge it first to make sure.
    5) Or a combination of the above.

    lots of choices ...take your pick.
     
    1) Just send the bolt back to them...
    2) Or run it, see how it runs.
    3) Buy another bolt.

    4) You could blend the radius and small step, done in a few minutes.
    Them take the bolt apart and take .001" or .002" max, off the bolt face increasing the head space by that amount.
    It'd still most likely be in print, but one should gauge it first to make sure.
    5) Or a combination of the above.

    lots of choices ...take your pick.

    Thank you.

    Will option 2 result in Kentucky Ballistics shit with that odd ridge on the back of the bolt do you think? I ask because I’ve never seen that odd ridge on the tail of a bolt before.
     
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    Thank you.

    Will option 2 result in Kentucky Ballistics shit with that odd ridge on the back of the bolt do you think? I ask because I’ve never seen that odd ridge on the tail of a bolt before.
    I have never seen that on the bolts tail.

    It should "mike" .2503" plus or minus .002".
    Most have been right on or less than .001" under nominal, even with wear.
    If the under cut is too deep it could be out of print...or it was recut because it was originally oversize.
    Measure it ...if it’s .250" blend into the radius without taking any significant metal off the .250" dia.

    Or if you're not comfortable with that, buy a new bolt...save it for a backup emergency bolt.