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10mm-.40 conversion bbl in G29 and JHP's?

Discussion in 'General Glocking' started by Sonnytoo, Jul 13, 2010.

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  1. Sonnytoo

    Sonnytoo

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    Sir,
    I have a G29 as CCW pistol. I plan to buy a conversion bbl in order to use .40 S&W ammo for alternate use as CCW in town.
    What grain JHP bullets, self-defense, should be used both in the 10mm bbl, as well as in your Lonewolf 10mm-.40SW conversion bbl for best stabilization and resulting accuracy.
    I assume (?) that I only use the 10mm mag for both cartridges, since my single-stack and multi-stack .40 mags don't lock in securely.
    Thanks.
    Sonnytoo
     
  2. JR

    JR Moderator Millennium Member

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    The rifling is the same in all our barrels 1:16 This twist rate has proven to be reliable and accurate in all Glock pistol calibers.
    Use the G20 10mm magazine for all G20 conversions.
     

  3. Sonnytoo

    Sonnytoo

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    Thanks for your prompt answer.
    Sonnytoo