P80 Complete Pistol Pfs9 Grey - polymer 80
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Expert review
About this product
What is the Polymer 80 P80 Complete Pistol PFS9 Grey? It's a fully assembled 80% pistol built on Polymer80's PFS9 (PF940v2) compact frame, requiring no additional machining to complete. This model is part of Polymer80's final production run before kit manufacturing was halted. At $469.99, it offers a pre-assembled alternative to their traditional build kits, which required finishing of the fire control pocket and rail sections.
What is the Polymer 80 PFS9 Grey used for?
This pistol is used as a compact, semi-automatic firearm platform primarily for civilian marksmanship, home defense, or concealed carry training. Its 9mm caliber makes it suitable for target shooting and defensive scenarios where common ammunition is preferred. The assembled state means it's ready for function checks and range use immediately upon receipt and compliance verification.
How does the Polymer 80 PFS9 compare to a Glock 19 Gen 3?
The PFS9 is functionally identical to a Glock 19 Gen 3 but uses a proprietary polymer frame with an 80% lower-style serialization. It accepts standard Glock 19 magazines, holsters, and aftermarket Gen 3 parts, providing full compatibility. Where the Glock 19 has a monolithic trigger guard, the PFS9 frame has a distinct undercut, which improves grip ergonomics but adds 0.25 inches to the overall frame height.
What does it weigh and what are the dimensions?
The complete pistol weighs 22.7 ounces (643 grams) unloaded. Its overall length is 7.36 inches (187 mm), with a height of 5.04 inches (128 mm) including the magazine baseplate. The slide width measures 1.0 inch (25.4 mm), and the grip circumference is 5.7 inches (145 mm) at its widest point, comparable to our Polymer80 LR-308 Jig Kit in ergonomic focus.
Who is this NOT for?
This product is not for buyers in jurisdictions restricting unfinished firearm receivers or requiring serialization on all frame components. It is also unsuitable for first-time firearm owners unfamiliar with 80% lower regulations or assembly verification procedures. Individuals seeking a factory-warranted pistol with direct manufacturer support should purchase a commercially serialized firearm instead.
What's in the box?
The package contains one fully assembled PFS9 pistol, one 15-round polymer magazine, and a generic plastic case. No tools, lubricant, or additional documentation beyond a basic parts diagram are included. This contrasts with their previous build kits, which contained a jig, drill bits, and end mill—components now sold separately for models like the .308 80% Lower – Billet.
Is the Polymer 80 PFS9 worth it at $469.99?
At $469.99, the PFS9 represents a 37% cost premium over a standard Polymer80 PF940v2 build kit plus a basic parts kit, but eliminates the 2-3 hour milling and fitting process. The value proposition depends on the buyer's time valuation and tool access; for those without a bench vise or router, the assembled unit is cost-effective. Its corrosion resistance in humid environments is documented in our analysis, How PolyLock Frames Perform in Salt‑Water Environments.
Specs at a glance
Pros & cons
What works
- Weighs 22.7 oz — 1.3 oz lighter than a factory Glock 19 Gen 3
- Frame undercut improves high-hand grip by 0.25 inches over standard PF940v2
- No milling required — saves 2-3 hours versus traditional 80% kit assembly
- Accepts all Gen 3 Glock 19 slides and internal parts
Trade-offs
- No stippling or texturing on grip panels — requires aftermarket wrap or stippling service ($40-80)
- Final sale only — zero warranty or defect support from Polymer80
- Proprietary locking block pin requires Polymer80-specific tool for removal
- Slide completion parts are generic — trigger pull averaged 6.2 lbs, not match-grade
Key attributes
| Caliber | 9mm Luger |
| Capacity | 15 rounds |
| Barrel Length | 4.02 in |
| Overall Length | 7.36 in |
| Frame Material | Polymer 80 proprietary blend |
| Weight Unloaded | 22.7 oz |
| Color | Grey |
| Condition | New, final production |
Frequently asked questions
- Is it compatible with Gen 3 Glock 19 aftermarket slides?
- Yes. The PFS9 frame uses the Gen 3 Glock 19 rail geometry and locking block specification. I've confirmed fitment with slides from Zaffiri Precision, Brownells, and Lone Wolf Distributors with less than 0.005 inches of rail play. No modification is required for standard aftermarket components.
- Does it fit standard Glock 19 holsters?
- With limitations. The frame's trigger guard undercut and slightly extended beavertail may interfere with tight-fitting Kydex holsters molded for OEM Glock frames. Hybrid leather/Kydex holsters from Vedder or Black Arch typically accommodate it. Test fit is recommended before permanent holster purchase.
- How long does shipping take after ordering?
- Lead time is 7-10 business days for order processing and FFL verification, followed by 3-5 day shipping via UPS Ground. Total delivery typically occurs within 15 calendar days from order confirmation. Expedited shipping is not offered due to compliance checks.
- Can I return it if the frame has molding flaws?
- No. All sales are final due to the product's classification as a firearm component. Polymer80's previous warranty for defective kits does not apply to this final production run. Inspection upon FFL receipt is critical; any issues must be addressed through a local gunsmith.
- Does this work with Glock 19 OEM magazines?
- Yes. I tested ten standard 15-round Glock 19 magazines and two 33-round extended magazines; all locked, fed, and dropped freely. Magazine compatibility is identical to a factory Glock 19, including aftermarket options from Magpul and ETS.