40 S&W barrel in 31 357 sig

Discussion in 'Gunsmithing' started by justa22, Mar 23, 2012.

  1. Mar 23, 2012 #1
    justa22

    justa22 New Member

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    any reason to change the recoil spring in a 31 357 sig, when using a 40 S&W Glock barrel to shoot 40.
     
    justa22, Mar 23, 2012
    justa22, Mar 23, 2012
  3. Mar 23, 2012 #2
    voyager4520

    voyager4520 New Member

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    No. Both models use the the same recoil spring, and .40 actually generates less slide velocity.
     
    voyager4520, Mar 23, 2012
    voyager4520, Mar 23, 2012

  5. Mar 23, 2012 #3
    brutusvk

    brutusvk New Member

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    yup, works fine.
     
    brutusvk, Mar 23, 2012
    brutusvk, Mar 23, 2012
  6. Mar 24, 2012 #4
    SHOOTER13

    SHOOTER13 RETIRED MODERATOR Sponsor Lifetime Supporting Member

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    Moved to correct sub forum: Gunsmithing
     
    SHOOTER13, Mar 24, 2012
    SHOOTER13, Mar 24, 2012