Polymer80 PF940SC Jig Kit for PF940SC Frame Blanks – 3mm

Description

Product Overview

The Polymer80 PF940SC Jig Kit is an essential tooling package designed for the dedicated firearms enthusiast and builder. This specific kit is engineered for use with the Polymer80 PF940SC 80% frame blank, which is compatible with GLOCK® 26 and 27 platforms. In essence, this jig provides the precise guides and specialized tooling required to safely and accurately complete your 80% receiver, transforming a frame blank into a functional firearm component ready for parts kit assembly. It is intended for experienced hobbyists and builders who understand the process, legal responsibilities, and mechanical skills involved in completing a frame. The primary use of this kit is to facilitate the milling of the fire control cavity and the precise drilling of the critical pin holes, including the essential 3mm pin locations, with the repeatable accuracy that Polymer80 is known for.

Key Features

• Durable Fiber-Nylon Composite Construction: The jig itself is manufactured from a rugged, glass-filled nylon material. This provides exceptional durability and wear resistance, allowing the jig to maintain dimensional stability and accuracy for the completion of multiple frames.
• Multi-Frame Capability: Engineered for longevity, this single jig kit is robust enough to be used to successfully complete up to three separate PF940SC frame blanks, offering significant value for builders planning multiple projects.
• Complete Tooling for Critical Operations: The kit includes the specific drill bits required for the task, notably the crucial 3mm drill bit for the pin holes. This ensures you have the correctly sized tooling for the specifications of the PF940SC frame, promoting a precise fit for internal components.
• Two-Sided Jig Design for Streamlined Workflow: The intelligently designed two-sided jig consolidates all necessary drilling and milling guides into a single fixture. This design simplifies the process, reducing the need for multiple setups and enhancing overall alignment accuracy between the different machining steps.
• Precision-Engineered Alignment: Every guide hole and channel in the jig is CNC-machined to exacting tolerances. This precision is critical for ensuring that the holes you drill and the cavity you mill are perfectly located relative to each other, which is fundamental for reliable firearm function and safety.
• Designed for the PF940SC Platform: This is not a universal jig. It is specifically tailored for the compact PF940SC frame geometry, guaranteeing compatibility and correct positioning for all necessary operations on that specific model.

Performance & Applications

The Polymer80 PF940SC Jig Kit excels in specific, practical applications for the building community. Its performance is measured by the accuracy and repeatability it brings to the frame completion process.

Custom Compact Build Project: The primary application is for builders creating a custom, compact semi-automatic pistol based on the GLOCK 26/27 format. The jig enables the builder to be the manufacturer of the frame, allowing for a high degree of personal investment and customization in the final firearm. The precise drilling of the 3mm pin holes and other critical dimensions ensures that aftermarket and OEM parts kits will interface correctly with the completed frame.

Batch Building for Efficiency: For the advanced hobbyist or small-scale enthusiast, the durability of the jig makes it suitable for completing multiple PF940SC frames in succession. Its multi-frame capability allows a builder to efficiently work on several projects, knowing the tooling will maintain consistency from the first frame to the third, ensuring each build meets the same standard of quality.

Educational Tool for Gunsmithing Skills: While not for beginners, the use of this jig kit, when paired with proper research and safety protocols, serves as an educational application. It provides hands-on experience in the precise machining and assembly processes fundamental to firearms function, deepening the user’s mechanical understanding of semi-automatic pistol operation and fitting.

About Polymer80

Polymer80 is a recognized leader in the firearms manufacturing and component industry, specifically known for pioneering the modern 80% receiver platform for enthusiast builders. The company’s expertise is built on a foundation of advanced polymer engineering and precision manufacturing. Polymer80 invests heavily in research and development, utilizing sophisticated CAD/CAM design and injection molding technologies to produce frames and tooling that meet rigorous specifications. Their authority in the space is demonstrated by their extensive product line that caters to various platforms, each designed with a deep understanding of firearm mechanics and builder needs. The brand’s commitment to providing clear instructions, purpose-built tooling like this PF940SC Jig Kit, and high-quality materials reflects their experience and trustworthiness within the community. Builders choose Polymer80 products for their proven track record of dimensional consistency and reliability, which are direct results of the company’s technical focus and manufacturing diligence.

Make Your Decision

If you are undertaking a PF940SC frame project, this jig kit is not an accessory—it is the fundamental tool required to proceed correctly. Its value lies in its specific design, material durability, and the precision it guarantees. When selecting tools for a build, the quality of the jig directly influences the safety, function, and satisfaction of the final product. The Polymer80 PF940SC Jig Kit represents a purpose-built solution from the most authoritative brand in the space, designed to turn a frame blank into a precisely machined component ready for a responsible builder’s final assembly.

Technical Specifications

Frequently Asked Questions