Polymer80 PF940V2 Jig Kit for PF940V2 Frame Blanks – 3mm

You’re looking at a Polymer80 PF940V2 frame blank and wondering how to turn that 80% into a functional firearm without a machine shop, right? I’ve been there myself, standing in my workshop with a fresh blank and that familiar mix of anticipation and focus. The truth is, that blank isn’t going anywhere without the right jig. The Polymer80 PF940V2 Jig Kit for PF940V2 Frame Blanks – 3mm is the dedicated, precision-molded tooling system designed specifically to guide your drill and milling work on the PF940V2 platform. It provides the critical alignment and depth control needed for a clean, reliable build. This complete kit is in stock now at Imbertsmithersarms for $50.99, ready to ship today from Grand Forks.

Why This Polymer80 PF940V2 Jig Kit is the Right Tool for the Job

Having helped thousands of customers through their first builds, I can tell you the jig is where you don’t want to cut corners. This isn’t a universal adapter or a flimsy template. This is the factory-engineered companion for your PF940V2 frame blank. The 3mm designation refers to the diameter of the drill bits included for the critical pin holes, which is the standard for this platform. Using the correct jig means your rear rail module and locking block will sit correctly, your pins will go in without force, and your slide will cycle smoothly. It’s the difference between a project that feels rewarding and one that ends up with a parts bin full of frustration. For the budget-conscious builder who still demands a proper fit—the kind of person who appreciates a reliable tool for a concealed carry piece—this kit delivers exactly what’s needed without the premium brand markup.

Polymer80 PF940V2 Jig Kit Specifications

How It Stacks Up: Jig Kit Comparison

Feature	Polymer80 PF940V2 Jig Kit (This Product)	Generic/Aftermarket Jig (~$60-80)	Premium CNC Aluminum Jig (~$250+)
Material	High-impact polymer with steel bushings	Often softer plastic, questionable bushing quality	6061 or 7075 Aluminum, steel bushings
Quality & Fit	Factory-engineered for perfect PF940V2 fit	Tolerances can vary, may require modification	Exceptional precision, often laser-etched guides
Compatibility	Dedicated to PF940V2 only	May claim “universal” fit for multiple models	Usually model-specific or modular
Shipping & Availability	In stock, ships same-day from ND	Long lead times from overseas common	Often made-to-order, longer wait
Lifespan/Durability	Designed for multiple uses; will last for several builds.	Bushings may wear quickly, plastic can crack.	Effectively lifetime durability for a hobbyist.
Price	$50.99	$60 – $80	$250 – $350+

As you can see, this Polymer80 kit sits in the sweet spot. You’re getting the correct, factory-original tooling without paying for capabilities (like CNC aluminum) that a builder completing one or two frames simply doesn’t need. The cheap imports might save a few bucks upfront, but a mis-drilled frame costs you the whole blank and more headaches than it’s worth.

The Good and The Straight Talk

Pros:

• ✅ Factory Precision: This is the jig made for your PF940V2 blank, ensuring correct hole alignment and depth.
• ✅ Complete Kit: Includes the necessary drill bits (3mm) for the pin holes, so you can start right away.
• ✅ Durable Enough: The polymer is rigid and the steel bushings protect both the jig and your drill bits for multiple uses.
• ✅ Budget-Friendly: At just over fifty bucks, it’s a sensible investment that protects your more expensive frame blank and parts kit.
• ✅ Clamp-Style Design: Securely holds the frame for stable, safe drilling and milling work.

Cons:

• ❌ Single-Use Design (For Most): If you only plan to build one PF940V2, the jig becomes a single-project tool. For builders wanting to make several, consider if a reusable option fits your long-term plans better.
• ❌ Requires Basic Tools: You’ll still need a drill, vise, and milling tools (or a hand router) to complete the frame. The jig guides the work but doesn’t do it for you.
• ❌ Model-Specific: This only works for the PF940V2 (Full-size) frame. If you have a PF940C (Compact) or other model, you need its specific jig. Check our Polymer80 category for the right one.

Who This Jig Kit Is For (And Who Should Look Elsewhere)

Buy it if: You have a Polymer80 PF940V2 frame blank and are ready to complete it. You’re a first-time builder who wants the reassurance of factory tooling. You’re a hobbyist on a budget who understands that the jig is a non-negotiable for a proper build. You value a straightforward process for a reliable home-defense or concealed carry project.

Skip it if: You are building a different Polymer80 model (like the PF940C or PF940SC). You’re a professional or high-volume builder who needs an indestructible, reusable CNC jig system. You were hoping for a “completion kit” that includes all drilling and milling tools—this is specifically the jig and guide bit kit. For other models or complete tooling sets, our Full Shop has options.

Common Questions Before You Buy

I’ve fielded these more than a few times from folks in our Grand Forks shop and online.

Ready to Build with Confidence?

If you’ve got your PF940V2 blank and a parts kit waiting, this is the piece that bridges the gap. It’s the proven, cost-effective way to ensure your build starts—and finishes—right.

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