Gen 4 spring rod compatible with gen 2 glock 21?

Discussion in 'Glock Forum' started by Zeus, Jan 24, 2012.

  1. Zeus

    Zeus New Member

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    Hello. I've just purchased my first pistol and have a (90% sure) Gen 2 Glock 21. I was wondering if the new Gen 4 style spring system is compatible with my Gen 2. From what I've read it helps with accuracy and recoil. Any help would be great. Thanks!
     

  2. Zeus

    Zeus New Member

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    Thanks for the help!