phone: 888-310-0284
16 of 16 Items
16 of 16 Items

100% Glock®-compatible pistol parts kits.

Glock® pistols are arguably the most popular series of handguns on Earth. Trusted by military units and law enforcement worldwide, Glock® handguns make excellent concealed-carry pistols, performance handguns for competition, fun range toys, and everything in between. Now you can build a perfect replica that's 100% compatible with authentic Glock® components using one of these compatible 80% frame parts kits. These handgun kits include the same, legendary quality and value you'd find in a factory unit.

These build kits allow you to create your own custom handgun, which you can combine with your fabricated Polymer80 80% pistol frame, SS80 frame, Lone Wolf 80 frame or stripped GLOCK® frame. Polymer80, SS80, Lone Wolf frame, and GLOCK® frame are not included with these kits. 

Kit Configurations & GLOCK® Compatibility

  • P80 PF940C is compatible with G19, G23, and G32
  • P80 PF940v2 is compatible with G17, G22, G24, G31, G34, and G35
  • P80 PF940SC is compatible with G26, G27

Glock®-Compatible 80% Kit Specs

  • Upgraded ergonomic features
  • Reinforced high-strength polymer
  • Picatinny accessory attachment rail
  • Stainless steel locking block rail system
  • Stainless steel drop-in rear rail module
  • Serialization plate – required for California builds

State Laws Vary

These kits are do not include a fabricated handgun frame and are not functional as firearms in their current state. Contrary to federal law, some states have either restricted or banned the sale, transfer, and ownership of 80% frames, firearm blanks, and other gun parts. Because of these restrictions, we cannot ship our products to certain states. Please confirm whether your state is restricted on our Shipping & Return Policy before placing an order. We cannot fulfill orders to restricted states if placed.

Optic-Cut and Iron Sight-Ready Slides

Any pistol parts kit you purchase here adheres to Glock® factory specifications, constructed from the highest quality 17-4 stainless steel. Each slide ships heat-treated to achieve a 41-44 RC rating on the Rockwell Hardness Scale, ensuring high durability. Atop each slide you'll enjoy factory front- and rear-cut sights found on factory units. 

Precision Barrels for Utter Reliability

The US-made barrels included with pistol parts kits are crafted from Crucible 416R stainless steel, ensuring optimal accuracy with a 1:10 twist rate and button rifling. The muzzle is fitted with an 11-degree target crown and also features a nitride treatment for superior corrosion resistance.

Parts Kit Specs & Features

  • Factory-spec upper parts parts kit
  • Factory-spec lower parts kit
  • Factory-spec gen 3 guide rod/recoil spring assembly


DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

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 Gun Builders Depot, a/k/a 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.