PF940SC Polymer Frame Kit for Compact Builds

If you are building a compact pistol from the ground up, the PF940SC is a frame that deserves your close attention. This 80 percent frame is designed for those who want a hands-on project and a finished firearm that fits comfortably in the hand while still being easy to conceal. The PF940SC is a popular choice for builders who value control and a streamlined profile.

This frame accepts standard compact slide and barrel lengths, giving you flexibility in your upper components. Whether you are an experienced builder or someone looking to start their first frame project, the PF940SC provides a solid foundation without the need for serialization until you complete the machining process. The frame itself is molded from a high-strength polymer that holds up well to regular use.

Overview

The PF940SC is the compact variant in the PF series of frames. It bridges the gap between full-size grip length and a shorter slide, making it a strong candidate for everyday carry or a range pistol that balances capacity with concealability. The frame comes as a complete kit with all necessary jigs, bits, and lower parts, so you are not hunting for extra pieces before you start. The ergonomics are familiar to anyone who has worked with polymer frames, with a textured grip that provides a secure hold in various conditions.

Features & Specs

• Compact frame length designed for subcompact and compact slides, offering a balanced profile for carry and range use.
• Integrated locking block and rear rail system molded directly into the polymer for consistent alignment and durability.
• Complete DIY kit includes frame, jig, drill bits, and all lower internal parts, so you have everything in one package.

The PF940SC frame is compatible with standard compact magazines and most aftermarket triggers and slide releases. The rail system is machined to accept common light and laser attachments, adding utility for low-light conditions. Each frame is inspected before packaging to ensure the polymer is free of voids or warping.

• Textured grip panels on the frontstrap, backstrap, and side panels provide traction without being overly aggressive against skin.
• Removable backstrap insert allows you to adjust grip circumference to fit smaller or larger hands.
• Oversized trigger guard accommodates gloved fingers and allows for a higher grip placement.

Who It Is For

The PF940SC is built for the hands-on firearm enthusiast who prefers to assemble their own pistol rather than buy off the shelf. It is ideal for someone who wants a compact frame that still offers a full four-finger grip for better control during rapid fire. If you are a builder who enjoys the process of completing a frame and fitting your preferred slide and barrel combination, the PF940SC gives you that blank canvas. It is also a good option for those who want a dedicated carry frame that can be tailored to their exact trigger pull and grip preferences.

Shipping & FFL

This PF940SC frame is classified as a non-firearm frame kit under current federal regulations. It ships directly to your door without the need for a transfer through a Federal Firearms License (FFL) dealer. Please be aware that once you complete the machining and assembly, the finished product is a firearm and must be legally possessed and used in compliance with all applicable federal, state, and local laws. It is your responsibility to ensure that owning and completing this frame is legal in your jurisdiction. We recommend checking your state and local laws regarding unfinished frames before placing an order.