Advantage Arms Conversion Kit for Glock 20/21 Gen1-3

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MSRP: $285.00
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Advantage Arms Conversion Kit for Glock 20/21 Gen1-3

Transform your Glock in seconds with the Advantage Arms Glock Conversion Kit, designed especially for G20/21 Gen1-3 models. Expertly crafted to bring unparalleled accuracy, this kit allows you to seamlessly switch your Glock into a .22LR, enhancing its versatility. The kit includes a 4.6" barrel and a 10-round magazine, all presented in a durable black finish. Boasting features like adjustable sights and the essential last round lock open, users can ensure precision and convenience with every shot. The installation process is swift, taking only about 30 seconds, and for added peace of mind, it comes with a 1-year factory direct warranty. Plus, a handy range bag is provided for those on the go, ensuring you have everything you need. Note: This kit is not compatible with Gen 4 Glocks.


  • Adjustable sights
  • Last round lock open
  • 30 second installation
  • 1 year factory direct warranty
  • Fits Glock 20/21/20SF/21SF Gen 1-3

**The Advantage Arms conversion kit for the Glock pistol is designed to fit and function on factory stock Glock receivers. The kits were not designed for, nor are they indorsed, using them on the Polymer 80% or any other aftermarket receiver.**

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

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Warranty Information

1 year factory direct warranty
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