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GST-9: MOD1, Jig w/ Tool Kit & Slide Rails

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$39.99

GST-9 MOD1 just got the biggest upgrade ever. We are now including industry-leading CNC precision cut rails made from hardened steel at no additional cost. It'll change the way you shoot.

Every jig we produce has led the market. This isn’t hyperbole, this isn’t fluff, it’s just the truth. From the invention of the original AR-15 router jig, to the re-imagination of 80% Glock compatible jigs, we pride ourselves on having the easiest, most accurate, and most durable jigs available for home-building enthusiasts. 

The MOD1 Jig is no exception. Taking the already rock-solid jig for the original GST-9, improved on the finishing process even further. Extended drill guides offer more support for the drill bits allowing more precise completion, helping eliminate the most common mistake when building 80% pistols: drilling oblong or off center holes. 

Also added an additional bolt point, making sure that the jig has 100% coverage in its clamping system. This ensures that every cut you make is in the right place, every time. The MOD1 Jig is also made of glass-filled reinforced polymer, a compound 3x stronger and more rigid than competing 80% glock compatible jigs on the market.

The MOD1 jig is so simple, you can complete your frame in minutes, with the best results in an 80% yet. In fact, we would call it damn near foolproof. 

Every jig comes with a set of frame rails, all the tools you will need to complete a frame at home, and a detailed instruction manual to walk you through the simple process.

  • 5
    Purchase, shipment, and customer service completely as expected. I received exactly what I purchased on time and for a fair price. What more can you ask for?! And customer service email regarding my few questions were answered honestly and completel

    Posted by Jim Black on Jul 30th 2022

    And thank YOU Zac!

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