Polymer 80 Glock 19 Build Kit: Frame and Components

For builders seeking a reliable foundation for their next project, the Polymer 80 Glock 19 frame kit delivers the essential components needed to complete a functional pistol. This kit includes the industry-standard 80% frame and necessary jig, allowing you to finish the frame at your own pace. As a manufacturer-direct option, this kit bridges the gap between a raw receiver and a finished firearm, giving you full control over the final build. Whether you are assembling a custom sidearm or replacing an existing frame, this polymer 80 Glock 19 kit provides the structural integrity and compatibility expected from a trusted name in the industry.

Overview

This polymer 80 Glock 19 kit is designed for users who want to complete a firearm from a partially finished frame. The kit includes the 80% polymer frame, a drill and jig system, and all necessary pins and rails to support a complete slide assembly. The frame is compatible with Gen 3 Glock 19 parts, offering a straightforward path to a finished pistol. The polymer 80 Glock 19 frame is manufactured to rigorous specifications, ensuring consistent fitment with aftermarket and OEM components. This is a standalone parts kit, not a complete firearm, and requires finishing work by the end user.

Features and Specs

The Polymer80 Glock 19 frame kit includes the following manufacturer specifications:

• Manufacturer: Polymer80
• Category: Frame and Parts Kit
• Compatible with Gen 3 Glock 19 slides, barrels, and lower parts
• Includes: 80% polymer frame, jig, drill bits, pins, and rail system
• Frame material: Reinforced polymer with steel-reinforced rails

Key features of this polymer 80 Glock 19 kit:

• Precision-molded polymer frame with textured grip surfaces for enhanced control
• Complete rail system pre-installed for slide compatibility
• Jig and tooling included to assist with frame finishing
• Standard trigger guard and magazine release design for easy part integration
• Lightweight construction reduces overall pistol weight without sacrificing strength

What the kit does not include:

• Slide assembly, barrel, recoil spring, or sights
• Lower parts kit (trigger, magazine catch, slide stop lever)
• Magazine or ammunition
• FFL transfer is not required for this frame kit as it is not a finished firearm

Who It Is For

This product is intended for experienced firearm builders who are legally permitted to own and assemble firearm components. It is suitable for individuals who want to customize their Glock 19 platform with specific slides, barrels, and triggers. The polymer 80 Glock 19 kit is also a practical choice for those who prefer to complete a firearm in stages, rather than purchasing a fully assembled pistol. It is not recommended for first-time builders without prior knowledge of firearm assembly procedures or applicable state and federal laws. This kit is designed for personal use and should not be resold as a complete firearm by the end user.

Shipping and FFL

This polymer 80 Glock 19 frame kit is classified as a non-firearm component under federal law because it is not a finished receiver. Therefore, no Federal Firearms License (FFL) transfer is required for shipment to most states. However, it is the buyer’s sole responsibility to verify that possession and assembly of this kit comply with all local, state, and federal laws. Some states and municipalities have specific restrictions on the sale, possession, or finishing of 80% frames. We recommend checking with your local law enforcement or legal counsel before purchasing. This product will ship directly to your address, but signature confirmation may be required. No returns or exchanges are accepted on completed or altered frames.