Polymer80 PF940Cv1™ 80% Compact Frame and Jig Kit (Glock®…

Description

Product Overview

The Polymer80 PF940Cv1™ 80% Compact Frame and Jig Kit – 3-Pack is a foundational component set for the experienced firearms enthusiast. This kit provides three unfinished “80%” polymer frames, each designed for final machining by the end user, along with the necessary precision jigs and drill bits. Engineered for compatibility with widely available Glock® Gen 3 components for the compact 9mm (G19) and .40 S&W (G23) models, this multi-pack is ideal for builders, hobbyists, and those seeking a personalized platform. Its primary use is as a customizable project, allowing for the creation of a semi-automatic pistol tailored to individual ergonomic and performance preferences, all within a compliant framework.

Key Features

• Triple-Value Pack: Contains three PF940Cv1 80% frames and a complete jig system, offering significant value for serial builders or those planning multiple custom projects.
• Precision Jig & Bit Kit Included: Each pack comes with the proprietary Polymer80 jig and required drill bits, providing all the specialized tools needed to accurately complete the frames to a functional state.
• Enhanced Ergonomic Design: Features an extended beavertail and pronounced thumb ledge for superior hand placement and recoil control, moving beyond the standard factory profile.
• Optimized Grip Geometry: Incorporates a double-undercut trigger guard for a higher, more comfortable grip and utilizes a refined 22-degree grip angle favored by many shooters for a natural point of aim.
• Durable Polymer Construction: Made from a high-strength, glass-reinforced polymer, the frame offers a lightweight yet robust foundation that is resistant to corrosion and environmental factors.
• Factory-Style Texture: The frame comes with an aggressive, molded grip texture that provides a secure hold without being overly abrasive, ready for use or further customization.

Performance & Applications

This kit is designed for specific, responsible applications within the firearms community. For the dedicated hobbyist, it serves as an engaging and educational project, providing deep insight into firearm function and fitting through the hands-on completion process. The resulting platform is well-suited for use as a customized range firearm, where the enhanced ergonomics—like the thumb ledge and undercut trigger guard—can improve handling and shooting comfort during extended practice sessions.

Furthermore, the three-pack format makes it an efficient choice for advanced users who participate in competitive shooting sports that allow customized platforms, such as certain divisions in USPSA or IDPA. Builders can configure each of the three frames with different aftermarket components (triggers, slides, sights) for specific disciplines or as dedicated training aids, all based on a single, proven compact frame geometry compatible with a vast ecosystem of Glock® Gen 3 parts.

About Polymer80

Polymer80 is a recognized innovator in the firearms manufacturing space, specifically known for pioneering the modern 80% receiver platform. The company’s expertise is rooted in advanced polymer engineering and precision tool design, which is evident in products like the PF940Cv1. Their jig systems are the result of extensive research and development, ensuring that builders have a repeatable, accurate method for completion. Polymer80 has established itself as an authority by consistently producing frames that meet stringent dimensional tolerances, guaranteeing reliable compatibility with OEM and aftermarket components. This commitment to quality and user empowerment has made them a trusted name among builders who value a professional-grade starting point for their projects.

Why Buy From F1 Firearms AR-15

Selecting a reputable retailer is as important as choosing quality components. F1 Firearms AR-15, based in Spring, TX, is a industry-known manufacturer and retailer that understands the nuances of the build process from the ground up. Their experience with precision-machined components, like those for their own FDR-15 platform, translates to a knowledgeable approach to customer service for all parts, including polymer frames. When you order from them, you are dealing with a company that operates with a technical understanding of fit, function, and compliance. Their logistics are streamlined, ensuring your order is processed accurately and efficiently, getting you the parts you need to proceed with your build with confidence.

Make Your Decision

The Polymer80 PF940Cv1 3-Pack represents a substantial value and a versatile starting point for multiple custom pistol builds. If you are an experienced individual seeking a project that offers customization from the ground up, with the enhanced ergonomics and proven compatibility this kit provides, it is a logical and efficient choice. Ensure you are prepared for the required machining steps, have the necessary tools and workspace, and understand all applicable laws regarding the manufacture of firearms for personal use. For builders committed to the platform, this multi-kit from a trusted brand, sourced through a technical retailer like F1 Firearms AR-15, consolidates the foundation of your next project into a single, strategic purchase.

Technical Specifications

Frequently Asked Questions