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Thread: sako A7 270 standard barrel threading question ?

  1. 26-04-2019, 07:37 PM #1
    dannyb
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    Question sako A7 270 standard barrel threading question ?

    hi guys,
    can anyone tell me if a Sako A7 270 standard length barrel will accept being threaded in 1/2 x 20 ?
    thanks for your time, I have been unable to contact any gunsmiths on this today.....not for a lack of trying
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  3. 26-04-2019, 07:56 PM #2
    Ryan_Songhurst
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    I wouldn't, 14x1 or 15x1 be better fine thread that will be less prone to coming loose and will leave a bit more meat around the crown
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    270 is a harmonic divisor number[1]
    270 is the fourth number that is divisible by its average integer divisor[2]
    270 is a practical number, by the second definition
    The sum of the coprime counts for the first 29 integers is 270
    270 is a sparsely totient number, the largest integer with 72 as its totient
    Given 6 elements, there are 270 square permutations[3]
    10! has 270 divisors
    270 is the smallest positive integer that has divisors ending by digits 1, 2, …, 9.
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  4. 26-04-2019, 07:57 PM #3
    dannyb
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    Quote Originally Posted by Ryan_Songhurst View Post
    I wouldn't, 14x1 or 15x1 be better fine thread that will be less prone to coming loose and will leave a bit more meat around the crown
    thanks @Ryan_Songhurst that's the information I needed, I wasn't sure if that would leave to little meat at the crown
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  5. 26-04-2019, 08:32 PM #4
    Tahr
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    14/1
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