Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible)

Overview

The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) provides a complete foundation for building a custom compact pistol at home. This kit includes the unfinished 80% frame and the necessary jig assembly, allowing you to complete the frame with basic hand tools. Designed specifically for Glock 19 and 23 generation 3 patterns, this kit offers a direct path to a functional firearm without requiring a serialized receiver purchase from an FFL. The PF940Cv1 frame features a textured grip, an integrated trigger guard undercut, and compatibility with standard Glock 19/23 holsters and magazines. This kit is a practical choice for builders who want to control the final configuration of their compact pistol.

Features and Specs

The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) delivers precise engineering and reliable performance. Below are the key specifications and included components.

• Frame Material: High-strength, impact-resistant polymer with a textured grip surface for positive control in wet or dry conditions.
• Kit Contents: One PF940Cv1 80% compact frame, one reusable fixture jig, drill bits, end mill, pin punches, and step-by-step instructions.
• Compatibility: Accepts all Gen 3 Glock 19/23 internal parts, slide assemblies, barrels, and magazines. Works with standard Glock 19/23 holsters.

• Manufacturer Part Number: PF940Cv1
• Category: Frames
• Manufacturer: Polymer80
• Frame Type: 80% incomplete receiver requiring finishing before use

• Jig Features: CNC-machined aluminum indexing pins ensure accurate hole placement. Jig is reusable for multiple builds.
• Grip Angle: 1911-style 18-degree grip angle for natural point of aim.
• Trigger Guard: Undercut design allows higher grip position for improved recoil management.

Who It’s For

This kit is designed for the individual who wants to build a compact pistol from the ground up without the need for a background check or FFL transfer for the frame itself. It is suitable for hobbyists, gunsmiths, and anyone who values the ability to assemble a firearm using their own parts selection. The PF940Cv1 is ideal for those seeking a Glock 19 or 23 compatible platform with a custom trigger, slide, and barrel combination. It is not for those who prefer a complete, ready-to-shoot firearm out of the box. This kit requires mechanical aptitude and patience to complete correctly. The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) is a legitimate choice for legal firearm construction in all states where such kits are permitted.

Shipping and FFL

This product ships directly to your residence without requiring an FFL transfer. No background check is needed to purchase this 80% frame kit. However, once you complete the frame, it becomes a firearm under federal law. You must ensure that building this firearm is legal in your state and local jurisdiction. Some states and municipalities restrict or prohibit the possession or manufacture of unfinished frames. It is your responsibility to verify and comply with all applicable laws. We do not ship to California, New York, New Jersey, Connecticut, Massachusetts, Maryland, Hawaii, Delaware, Washington D.C., or any other jurisdiction where 80% frames are restricted. By purchasing this product, you confirm that you are not prohibited from possessing firearms and that you will only complete the frame for personal use, not for sale or transfer to others.