G21 barrel in a G30?

Discussion in 'Glock Forum' started by LaiePoi, Mar 9, 2013.

  1. LaiePoi

    LaiePoi New Member

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    Does anyone know if a glock 21 barrel will work in a glock 30? Been trying to order the extended barrel made for G30 but they are all on back order. Thanks
     
  2. Kraj

    Kraj New Member

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    If they are both the same caliber and both barrels are made by glock than yes.
     

  3. cakesterkiller

    cakesterkiller New Member

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    what is the 30? if its a .45 like the 21 then yes the 21 barrel will fit in the 30 slide but off the top of my head i wanna say the 30 is a .357 sig.... that barrel will NOT work in the 21 because the frame is a little bigger for the .45 and 10mm when compared to the 9mm, .40 s&w, .357 sig frames.... i hope that answered your question


    the longer barrel of the same caliber will always fit in the smaller length slide.... with glock at least
     
    Last edited: Mar 10, 2013
  4. Jagermeister

    Jagermeister New Member

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    The 30 is a .45. I think the barrel will be really long though. Did you compare barrel lengths?
     
    Last edited: Mar 10, 2013
  5. LaiePoi

    LaiePoi New Member

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    I been trying to find answers online and someone posted a pic of the two barrels side by side...the locking lugs aren't the same size so apparently it won't work hmmmmm
     
  6. Kraj

    Kraj New Member

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    If you want to shoot a different caliber you need to get a conversion barrel like the ones lone wolf makes. You can't just swap out factory barrels.

    From what I've heard they work pretty well. Might be what your looking for
     
  7. LaiePoi

    LaiePoi New Member

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    Yes that is exactly what I'm looking for! Only problem is stormlake and lonewolf are both out of extended barrels for the G30 so that's why I was wondering if I could just swap out factory barrels. Guess I just gotta wait til they come back in stock
     
  8. DDrag50

    DDrag50 New Member

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    I bought this EFK Fire Dragon from a vender when I was working at one of the Florida Gun Shows. I use it when I shoot lead ammo in my G30. Contact him if he has one I,m sure he will send you one, he's a pretty good guy.
    Hope this helps.

    P.S. it drops right in!

    [​IMG]

    [​IMG]

    [​IMG]
     
  9. DDrag50

    DDrag50 New Member

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  10. JSDinTexas

    JSDinTexas New Member

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    Here's a list of Glock barrel exchanges:
    Barrel ------------Gun/s
    G17.....................G17
    G17L...................G17,17L,34
    G19.....................G19,26
    G20.....................G20
    G21.....................G21
    G22.....................G22,31
    G23.....................G23,27,32,33
    G24.....................G22,24,31,35
    G26.....................G26
    G27.....................G27,G33
    G29.....................G29
    G30.....................G30
    G31.....................G22,31
    G32.....................G23,27,32,33
    G33.....................G27,33
    G34.....................G17,34
    G35.....................G22,31,35
     
  11. LaiePoi

    LaiePoi New Member

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    Sweet! Thanks drag