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17 of 17 Items
17 of 17 Items

GLOCK-Compatible Kits made for Polymer80 Builds.

Polymer80 has become one of the most popular options when it comes to building a custom GLOCK-compatible handgun. You get to save a little cash over the mark-ups and retail prices found at most gun dealers, you avoid some of the accessories or features you don't want (and would otherwise waste money on replacing), and you get to build your handgun piece by piece, becoming an expert in the process.

What's Included in my Pistol Build Parts Kit?

Each parts kit includes all the components required to take a fabricated Polymer80 handgun frame and turn it into a working, fully functional shooter. Completing the frame means cutting and drilling the holes, slide rails, and other fixtures required to install your pistol build parts kit. The parts kits include the slide, barrel, recoil spring and operating rod, and a complete trigger assembly complete with internal safeties, transfer bar, striker, and all other internal parts. All you'll need to source separately is a proper GLOCK magazine. Then hit the range!

 Available for Popular GLOCK Series

These pistol build kits work with any Generation 3 GLOCK 17 or 19 handgun - two of the manufacturer's most popular models. Simply select the appropriate parts kit, and make sure to grab the correct Polymer80 frame (linked above) to go along with it. Fabricating your frame to install your parts kit is relatively easy, requiring basic hand tools with easy-to-follow instructions provided with the frame kit.


DISCLAIMER: “GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither 80 Percent Lowers, a/k/a Tactical Gear Heads, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.