Polymer80 PF9SS Jig Kit for PF9SS Frame Blanks – 3mm

Description

Product Overview

The Polymer80 PF9SS Jig Kit is an essential tooling package designed for the serious firearms enthusiast who embraces the project of building a compact, single-stack pistol from an 80% frame. This kit provides the precision-guided means to complete a Polymer80 PF9SS frame blank, which is engineered to be compatible with GLOCK® 43 components. Intended for the skilled hobbyist or builder who understands firearms mechanics, the PF9SS Jig Kit transforms an unfinished polymer frame into a functional receiver ready for parts kit assembly. Its primary use is to accurately guide the drilling and milling operations required to finalize the frame, ensuring critical dimensions like the 3mm pin holes and fire control cavity are correctly located. This process is a cornerstone of the build-your-own experience, offering a deeper understanding of the platform’s function and a sense of personal accomplishment.

Key Features

• Durable Fiber-Nylon Composite Construction: The jig itself is molded from a rugged, fiber-reinforced material that withstands the pressures of drilling and routing, offering the durability to complete up to three separate PF9SS frame blanks with a single kit.
• Precision-Guided Tooling: The two-sided jig clamps securely around the 80% frame, providing hardened steel drill bushings and milling guides that ensure exact hole placement and cavity dimensions, crucial for reliable function and safety.
• Complete Bit Set Included: The kit comes with the specific drill bits required for the task: a 3mm bit for critical pin holes and a 4mm bit for other frame operations, eliminating the need to source compatible tooling separately.
• GLOCK 43 Compatibility: This jig is specifically engineered for the PF9SS frame, which is designed to accept standard GLOCK 43 slides, barrels, and internal parts kits, making it a focused solution for a popular compact build.
• Two-Sided Jig Design: The innovative design allows the frame to be worked on from multiple angles within the same jig, streamlining the completion process and helping to maintain alignment throughout the machining steps.
• Enables a Complete Build Project: This kit is the key that unlocks the potential of a PF9SS 80% frame blank, enabling a builder to legally and responsibly create a personalized firearm for sporting, hobbyist, or home defense purposes where permitted by law.

Performance & Applications

The Polymer80 PF9SS Jig Kit excels in specific, practical applications for the informed builder. Its performance is measured by the precision it imparts and the reliable end-product it helps create.

First, it serves as the foundational tool for a custom compact pistol build. A builder sourcing a PF9SS frame blank, a GLOCK 43 parts kit, and a slide assembly will rely on this jig to accurately drill the trigger pin, slide lock, and pin holes, and to mill the fire control cavity. The jig’s guides ensure these operations meet the original design specifications, leading to a frame that accepts OEM-spec parts and functions safely.

Secondly, it is ideal for builders seeking a hands-on educational experience in firearms engineering. The process of using the jig—clamping, drilling to precise depths, and performing careful milling—provides tangible insight into the tolerances and interactions that make a semi-automatic pistol function. This application is about the journey of creation as much as the finished product.

Finally, for those building a dedicated, discreet carry-style pistol, the jig enables the completion of a lightweight polymer frame that can be further customized with stippling, undercuts, or cerakote before assembly. It allows for the creation of a highly personalized tool that reflects the builder’s preferences in ergonomics and aesthetics, all based on a proven platform.

About Polymer80

Polymer80 is a recognized leader in the firearms manufacturing industry, specifically known for pioneering the 80% receiver market. The brand has built its reputation on engineering high-quality polymer and metal frame blanks and the specialized jig systems required to complete them. Their expertise is evident in the thoughtful design of products like the PF9SS Jig Kit, which reflects a deep understanding of both the machining process and the end-use firearm platform. Polymer80 invests significantly in research, development, and stringent quality control to ensure their jigs and frames meet exacting specifications. This commitment to precision and reliability provides builders with the confidence that their tools are designed by experts who anticipate the needs and challenges of a frame completion project. Choosing a Polymer80 jig means utilizing a system developed by the company that helped define the modern build-at-home landscape.

Why Buy From F1 Firearms AR-15

F1 Firearms, based in Spring, TX, is more than just a retailer; it is a manufacturer and innovator in the firearms industry, known for products like the F1 Firearms FDR-15. This background as a direct manufacturer provides a distinct advantage. Their team possesses practical, hands-on knowledge of machining tolerances, material science, and build processes. When you purchase a specialized tooling kit like the Polymer80 PF9SS Jig from F1 Firearms, you are sourcing it from a company that inherently understands the importance of precision tooling and quality components. Their expertise allows them to provide informed support and curate a selection of products that meet the standards serious builders expect. You are dealing with professionals who speak the language of fabrication and assembly.

Make Your Decision

The Polymer80 PF9SS Jig Kit is a purpose-built, no-frills tool for a specific and rewarding project. It represents the bridge between an inert polymer blank and a functional firearm frame. If you are undertaking a PF9SS build, this jig is not an accessory; it is a necessary component for safe and accurate completion. Its durable construction, included tooling, and precise guidance reflect Polymer80’s expertise in this niche. Sourcing it from a technically proficient retailer like F1 Firearms ensures you are getting a genuine product from a source that comprehends its application. Assess your tools, prepare your workspace, and with this jig, proceed with the confidence that comes from using the correct equipment for the task.

Technical Specifications

Frequently Asked Questions