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Gen4 34 Not Grouping Well at 25 yards

Discussion in 'General Glocking' started by ES13Raven, May 22, 2014.

  1. JBP55

    JBP55

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    Glad you solved the issue. Happy Shooting.
     
  2. AJE

    AJE Grumpy Old Man

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    Wow, quite a difference.

    What's the difference back with the other barrel?
     

  3. ES13Raven

    ES13Raven

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    I didn't test the KKM this time. I was more interested in why the stock barrel was not grouping well.
     
    Last edited: Jun 7, 2014
  4. AJE

    AJE Grumpy Old Man

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    Glad you got it fixed, I was just curious.
     
  5. Andrew Phelps

    Andrew Phelps

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    Good work. Glad you figured it out.
     
  6. blkt6

    blkt6

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    Was the locking block loose before and you just didn't notice till now?
     
  7. ES13Raven

    ES13Raven

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    The old locking block slides in with the same resistance. But the pins are much tighter on the new one.
     
  8. AJE

    AJE Grumpy Old Man

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    Now I'm wondering if mine isn't more loose than it should be.

    Tonight, I put five rounds on paper to check my new sights on my 34. From 25 yards I had three of the rounds touching, then one about four inches low and right and one four inches low and left. I stared at it for a minute wondering how the hell that happened.
     
  9. BuckyP

    BuckyP Lifetime Member

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    Do you know if it was the first shot that was off? Sometimes the manually chambered round can be slightly different than the rounds chambered through firing. :dunno:
     
  10. AJE

    AJE Grumpy Old Man

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    I don't know, can't see the holes at 25 yards on brown cardboard.