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The ultimate 80 percent arms GST-9 build by Marine Gun Builder. This video is 1 hour of jam packed glock build excellence! As we have all come to expect from an MGB video, he leaves no stone unturned in walking through Freedom Protectors the techniques to build a first time quality GST-9 frame. Starting from a thorough GST-9 frame review through completing a flawless 80% arms glock build, this video should be in every builders library.



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Download this MGB Glock Video Gem now!

Runtime: 59 minutes 23 seconds.

Members Only - GST-9 Full Build

  • You will receive a download link on the checkout confirmation page. We will also send the download link to your email address. Video files are large and compressed into a zip file. Right click on the file and choose unzip.

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