Polymer80 PF940SC 80% Subcompact Frame And Jig Kit (Glock 26/27 Compatible)

Build a true subcompact carry piece on your own terms. The Polymer80 PF940SC 80% Subcompact Frame and Jig Kit is the foundation for a custom Glock 26 or 27 compatible pistol. This kit gives you the frame and the tooling to complete a serial-number-free build, starting from an 80% polymer blank. Designed for shooters who want a smaller platform without sacrificing reliability, this kit delivers the same modularity and durability that Polymer80 is known for, in a package that fits the subcompact frame category.

Overview

The Polymer80 PF940SC is a complete 80% frame kit engineered for Glock 26 and Glock 27 compatible builds. It includes the unfinished frame and the required jig to drill the pin holes and complete the fire control group pocket. The frame is molded from a high-strength, impact-resistant polymer composite that matches factory Glock ergonomics but allows for aftermarket customization. This is a true 80% project: you complete the frame, then install your own slide, barrel, trigger, and internal parts. The PF940SC is built for shooters who want a compact, concealable pistol with the ability to choose every component.

Features & Specs

This kit includes the raw frame and the jig necessary to finish the build. The frame is compatible with standard Glock 26 and Glock 27 parts, including magazines, slides, and barrels. The jig is reusable and designed to ensure accurate alignment for the pin holes and trigger channel.

• 80% polymer frame blank: unfinished, requiring drilling of pin holes and removal of trigger channel material.
• Includes jig with drill bushings and alignment pins for precise completion.
• Compatible with Glock 26 (9mm) and Glock 27 (.40 S&W) slides, barrels, and magazines.
• Accepts standard Glock lower parts kits and aftermarket triggers.
• Frame material: proprietary high-impact polymer composite, black finish.
• Manufacturer: Polymer80. Category: Frames.

The PF940SC frame retains the standard Glock grip angle and trigger guard shape while offering an integrated accessory rail on the dust cover. The subcompact length reduces overall height and grip circumference, making it suitable for concealed carry. The jig is a critical component: it holds the frame in place and guides your drill bit for accurate hole placement.

• Integrated front accessory rail for lights or lasers.
• Textured grip panels for positive control.
• Flared magazine well for faster reloads.

Who It Is For

This Polymer80 PF940SC 80% Subcompact Frame and Jig Kit is for the competent builder who wants a carry-sized pistol built exactly to their preferences. It is not for first-time builders unless they have mechanical ability and the necessary tools (drill, vice, hand files). The kit is ideal for shooters who already own Glock 26 or 27 compatible parts and want a fresh frame without purchasing a complete firearm. It is also suited for those who prefer a serial-number-free build for personal use. This product is not a finished firearm; it requires completion and assembly by the end user. The frame is classified as a firearm component and must be transferred according to all applicable federal, state, and local laws.

• Experienced DIY builders with access to basic tools.
• Shooters building a dedicated subcompact carry pistol.
• Individuals who want to customize grip texture, trigger, and slide independently.

Shipping & FFL

This Polymer80 PF940SC 80% Subcompact Frame and Jig Kit is classified as a firearm frame under federal regulation. It is not a completed firearm and is not serialized. However, because it is a frame, it must be shipped to a Federal Firearms License (FFL) holder for transfer to you. Please ensure your chosen FFL dealer is willing to accept and transfer 80% frames. Some dealers may have policies against this, so confirm before ordering. All applicable background checks and transfer fees will apply at the FFL location. We ship only to verified FFL dealers in states where this product is legal. It is your responsibility to know and comply with all local and state laws regarding the possession and completion of 80% frames. Do not purchase if you are prohibited from possessing firearms or if your jurisdiction restricts unfinished frames.