Polymer80 PF9SS Jig Kit For PF9SS Frame Blanks

If you are building a compact single-stack 9mm from a PF9SS blank, the Polymer80 PF9SS Jig Kit for PF9SS Frame Blanks is the dedicated tooling you need to get the job done right. This jig kit is engineered specifically for the PF9SS platform, meaning every alignment pin, drill bushing, and indexing point matches the frame geometry out of the box. Whether you are finishing your first build or your tenth, having the correct jig kit eliminates guesswork and keeps your frame rails parallel and your pin holes centered. The kit includes the jig block, drill bits, end mill, and all necessary alignment pins so you can start prepping your frame immediately.

Overview

The Polymer80 PF9SS Jig Kit for PF9SS Frame Blanks is a complete fixture set designed to guide you through the critical machining steps of completing a PF9SS frame. Unlike universal jigs that require shimming or modification, this kit is purpose-built for the PF9SS blank. The jig block clamps securely to the frame and provides hardened steel bushings that keep your drill bits on axis. This reduces the chance of wallowing out the trigger pin or locking block pin holes. The kit also includes a depth-limiting end mill for cutting the front rail pocket, so you remove exactly the right amount of material without over-cutting.

Features & Specs

The jig kit is manufactured by Polymer80 and falls under their frames category, but it is specifically packaged as a tooling solution. Here is what you get in the box and what sets it apart from generic drill guides:

• Precision-machined polymer jig block with steel drill bushings for the trigger pin, hammer pin, and safety lever pin holes.
• Includes a carbide-tipped end mill with a depth stop collar for cutting the front rail pocket to the correct depth on PF9SS blanks.
• Alignments pins and hardware to hold the frame securely in place during drilling and milling operations.

The jig block itself is made from a durable polymer that resists cracking under clamping pressure. The bushings are steel, not brass, so they hold up to repeated use. Drill bits are 3/32-inch and 1/8-inch HSS, sharpened and ready to run. The end mill is a 1/4-inch four-flute carbide bit. All tooling is sized specifically for the PF9SS frame geometry, so you do not have to adapt or modify anything.

• Hardened steel bushings pressed into the jig block for long-term durability and consistent hole placement.
• Depth-limiting end mill prevents accidental over-milling into the frame material below the rail pocket.
• Complete kit: jig block, end mill, two drill bits, alignment pins, and instructions for the PF9SS blank.

Who It’s For

This jig kit is intended for anyone who has purchased a Polymer80 PF9SS frame blank and needs the correct tooling to complete it. It is ideal for home builders who want a straightforward, repeatable process without having to source individual bits and pins from multiple suppliers. The kit is also well-suited for small gunsmithing shops that occasionally work on PF9SS builds and want a dedicated jig that stays calibrated to that specific frame. If you are comfortable using a hand drill or a drill press and following basic measurement instructions, you have the skill level required to use this jig effectively. It is not a universal frame jig, so it will not work with full-size or compact double-stack frames—it is strictly for the PF9SS blank.

• Home builders finishing their first single-stack 9mm frame using a PF9SS blank.
• Small shops that need a dedicated jig for the PF9SS platform without cross-contamination from other frame sizes.
• Hobbyists who prefer a complete kit with all tooling included rather than sourcing individual drill bits and end mills.

Shipping & FFL

This Polymer80 PF9SS Jig Kit for PF9SS Frame Blanks ships directly to your doorstep. Because this item is tooling and does not include a frame, receiver, or any firearm component, it is not subject to Federal Firearms License (FFL) transfer requirements. No background check, no dealer involvement, no waiting period. We ship via standard ground carriers within the contiguous United States. However, always check your local and state laws regarding frame completion kits and associated tooling. Some states have restrictions on jigs specifically designed for unfinished frames, so it is your responsibility to verify compliance before ordering. We do not ship to P.O. boxes, and we require an adult signature for delivery on all packages containing metalworking tooling.