PF940SC PF940SC – 10

Product Overview

The PF940SC is a precision-machined frame jig system, engineered by Polymer80, specifically for building a compact, custom pistol platform. This kit is designed for the experienced hobbyist, gunsmith, or enthusiast who understands the legal framework and seeks a hands-on project to create a personalized firearm. Its primary use is to facilitate the accurate and secure completion of a Polymer80 PF940SC “80%” frame, guiding the user through the final machining steps to create a functional receiver. The PF940SC jig is the essential template that ensures critical holes are drilled correctly and rails are positioned accurately, resulting in a reliable foundation for a build compatible with Glock 26 components. This is a project for those who value the process of customization and the satisfaction of building a tool to their exact specifications.

Key Features

• Precision-Engineered Jig Design: CNC-machined to exacting tolerances, the jig provides a rigid and secure fixture for the PF940SC polymer frame, ensuring drill bits and tools are guided perfectly for a professional-grade result.
• Complete Starter Tool Kit: Includes the necessary drill bits and hardware to begin the completion process, reducing the need to source compatible tools separately and ensuring optimal performance with the supplied jig.
• Optimized for Compact Builds: Designed specifically for the PF940SC frame, this jig is tailored for creating a compact pistol platform, ideal for those seeking a customized carry or backup firearm.
• Durable Stainless Steel Components: Key contact and guide points within the jig system utilize stainless steel for enhanced durability and wear resistance, providing consistent performance throughout the build process.
• Clear Instructional Reference: While detailed instructions are provided by Polymer80, the jig itself is intuitively designed with clear guide holes and secure clamping points to assist in a logical, step-by-step completion.
• Compatibility Assurance: Engineered for seamless use with the OEM PF940SC polymer frame, this jig guarantees dimensional accuracy for a reliable final assembly that accepts standard Gen 3 Glock 26 parts.

Performance & Applications

The PF940SC jig system is not a firearm itself, but a critical tool that enables a specific and responsible type of gunsmithing project. Its performance is measured in the accuracy and reliability of the completed frame.

For the custom pistol builder, the primary application is the precise completion of a Polymer80 compact frame. The jig clamps securely around the polymer blank, guiding the drill to create perfectly aligned pin and barrel seat holes. This transforms an unfinished component into a functional frame ready for parts installation. Another key application is for enthusiasts focused on customization. By providing a solid foundation for a personally completed frame, the user gains the ability to create a truly unique compact pistol, selecting every component—from trigger and slide to sights and finish—without the constraints of a factory-built serialized frame. This is for the individual who understands fit, function, and the legal process of building a firearm for personal use.

About PF940SC

Polymer80 is a recognized leader in the firearms innovation space, specifically known for pioneering the modern 80% receiver platform. Their expertise lies in advanced polymer engineering and precision manufacturing. The PF940SC frame and its corresponding jig are the result of extensive research and development, embodying the brand’s commitment to providing a legitimate, high-quality platform for the skilled hobbyist. The company’s designs are known for incorporating ergonomic enhancements and improved grip angles over some factory offerings, demonstrating a deep understanding of shooter preferences. Choosing a Polymer80 product like the PF940SC jig means utilizing a system developed by a brand with proven experience and a dedicated focus on this specific segment of the firearms community.

Why Buy From Imbert Smither Arms

Imbert Smither Arms, based in San Carlos, CA, operates with a focus on providing specialized components and tools to knowledgeable clients. They understand the technical nature of products like the PF940SC and cater to customers who prioritize precision and compliance. Their location in California necessitates a strict adherence to state and local regulations, which they integrate into their operational process. When you source from them, you are dealing with a retailer that is required to be meticulous about the products it offers and the information it provides. It is imperative for the buyer to verify all state and local laws regarding the purchase, possession, and completion of any firearm frame or related tooling, a responsibility Imbert Smither Arms underscores through its operational practices.

Make Your Decision

The PF940SC jig kit is a specialized tool for a specific and serious undertaking. It is designed for individuals who possess the mechanical aptitude, patience, and commitment to legal compliance required for a successful build. If you are an enthusiast seeking the deep understanding and customization that comes from completing your own compact frame platform, and you have confirmed the legality of such a project in your jurisdiction, this Polymer80 system represents a professional-grade starting point. Evaluate your skill level, review all applicable laws, and ensure you are prepared for a detail-oriented workshop project. For those who meet these criteria, the PF940SC provides the foundational accuracy needed to begin.

Technical Specifications

Manufacturer	PF940SC
Magazine Capacity	10
Finish	stainless
Frame Material	polymer

Frequently Asked Questions