gen 4 backstraps

  1. G27_17Dave
    Thread

    Magwell adaption

    Purchased a G17 Gen 4 for GSSF competitions. Due to the size of my hands I found the need to install one of the supplied backstraps. Want to...
    Thread by: G27_17Dave, Mar 25, 2016, 0 replies, in forum: Glock Forum
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