Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible)

Overview

Building your own carry piece is one of the most satisfying projects in the firearms world, and the Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible) puts that experience right in your hands. This kit delivers everything you need to complete a compact, single-stack frame from an 80% blank, giving you a deeper understanding of your firearm’s function and fit. The PF9SS platform is purpose-built for concealed carry, and this jig kit makes the build process straightforward even for first-time builders. Whether you are upgrading an existing Glock 43 slide or starting a dedicated carry project, this kit offers the precision and durability Polymer80 is known for.

Features & Specs

Every component in this Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible) is engineered to match factory tolerances while giving you the satisfaction of a hands-on build. The frame is made from high-strength, impact-resistant polymer that withstands daily carry and range use. The included jig system guides you through the critical pocket and pin-hole work with repeatable accuracy, reducing the chance of misalignment. Below are the key features and specifications you can expect.

• 80% single-stack frame blank compatible with Glock 43 slides, barrels, and lower parts
• Complete jig kit with drill bits, end mill, and alignment pins for precise material removal
• Textured grip panels and undercut trigger guard for improved control and comfort
• Stainless steel locking block and trigger housing pin interface
• Manufacturer: Polymer80 | Category: Frames

The frame geometry mirrors the factory Glock 43 pattern, so holster compatibility is maintained. The jig is reusable for future builds, adding value beyond this single project. The whole kit is designed to work with standard hand tools, so you do not need a workshop full of machinery.

Who It’s For

This kit is ideal for anyone who wants to learn the mechanics of their carry pistol without starting from a raw billet. If you already own a Glock 43 slide and parts kit, the Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible) is the logical next step. It is also a great choice for DIY enthusiasts who appreciate the craftsmanship of finishing their own frame. Whether you are building your first pistol or your tenth, the process is rewarding and the result is a reliable, personalized carry tool. Just keep in mind that this is an 80% frame, so you will need to complete the material removal and assembly yourself.

• Perfect for Glock 43 owners wanting a custom frame without buying a complete pistol
• Great for hobbyists and builders who enjoy hands-on firearm projects
• Suitable for anyone seeking a compact, single-stack carry platform with a personal touch

Shipping & FFL

Because this is an 80% frame, it is not classified as a firearm under federal law and does not require transfer through a Federal Firearms License (FFL) dealer. We ship this Polymer80 PF9SS™ 80% Single-Stack Frame and Jig Kit (Glock® 43 Compatible) directly to your doorstep with no FFL paperwork needed. However, you must be at least 18 years old to purchase, and we comply with all state and local laws. Some states and municipalities have restrictions on 80% frames, so please verify your local regulations before ordering. By completing this frame, you are manufacturing a firearm for personal use, and we recommend checking your state’s laws regarding serialization and registration.

• No FFL transfer required for the 80% frame kit
• Shipped directly to your address (age 18+ with valid ID)
• You are responsible for complying with all local, state, and federal laws