home Forums – The GUN Forum Ammunition Reloading Found at the range. What causes this? There were a few of these.

  • Mawskowski

    Guest
    March 18, 2023 at 6:25 pm

    HK causes this.

  • castledx

    Guest
    March 18, 2023 at 6:25 pm

    Some chambers are fluted – primarily H&K G3 and some clones as well as the MP5. It’s supposed to aid in extraction.

  • Embarrassed_Abalone2

    Guest
    March 18, 2023 at 6:25 pm

    Cetme or HK rifle

  • Spiritual-Bill-337

    Guest
    March 18, 2023 at 6:25 pm

    Well I never knew there was such thing as a fluted chamber. Seems interesting to say the least. What benefits does it add? Seems like it would be hell on the cases.

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