Description
Stop waiting and start shooting. The Polymer80 PFS9 Complete Pistol in OCS Grey is a full-factory, serialized firearm delivered ready for your optic and ammo. This isn’t an 80% frame; it’s a complete, functional 9mm pistol built on the innovative PFS9 platform. We’ve got them in stock and ready to ship direct to your FFL. The integrated optics cut system means you can mount a red dot sight right out of the box, no gunsmithing required.
Product Overview
The P80-PFS9-CMP-OCS-GRY is Polymer80’s answer for shooters who want their signature ergonomics and modularity in a turn-key package. This pistol features a gray polymer frame with a matching slide that’s been precision-machined for an optics plate. It uses a striker-fired operating system and is chambered in the ubiquitous and affordable 9mm Luger. Everything from the barrel to the trigger is installed, tested, and ready for the range. You get the custom feel of a P80 build without the tools or time investment.
Key Features
- Factory-Complete & Serialized: Ships as a fully assembled pistol, not a kit. Requires an FFL transfer.
- Integrated Optics Cut System (OCS): Slide is pre-cut from the factory to accept popular micro red dot footprints (RMRcc, Holosun K, Shield RMSc).
- PFS9 Ergonomics: Features the distinctive Polymer80 grip angle and aggressive texturing for superior control.
- 9mm Luger Chambering: Reliable performance with the most common defensive and range cartridge.
- Striker-Fired Action: Provides a consistent trigger pull shot after shot.
- Gray Polymer Frame: Durable and lightweight foundation for the pistol.
- Ready for Customization: Maintains full compatibility with a vast aftermarket of Glock Gen 3 parts and accessories.
Technical Specifications
- Manufacturer Part Number (MPN): P80-PFS9-CMP-OCS-GRY
- Caliber: 9mm Luger
- Manufacturer: Polymer80
- Frame Material: Polymer
- Finish: Gray
- Action: Striker-Fired
- Status: Complete, Serialized Pistol
Compatibility
This complete PFS9 pistol maintains parts commonality with Glock Gen 3 models. The frame will accept most Gen 3 slides, and the slide assembly is compatible with many Gen 3 aftermarket barrels, recoil springs, and internal components. The optics cut is designed for micro red dots using the RMRcc/Holosun K/Shield RMSc footprint pattern. Always verify specific accessory fitment before purchase.
Real-World Use Cases
This pistol is a versatile tool. For the everyday carrier, it’s a reliable defensive handgun with modern features like an optics-ready slide. Competitive shooters can use it as an affordable base for a dedicated competition build. For the firearms enthusiast, it’s the perfect way to experience the P80 platform’s ergonomics without the build process. It also serves as an excellent training pistol due to its standard 9mm chambering and familiar manual of arms.
Legal & Compliance Notice
This product is intended for lawful use by law-abiding US citizens only. Buyers must be 21+ and comply with all federal, state, and local laws. Polymer80 products are sold legally and for legal purposes only.
Shipping & Trust
Ships fast from the USA. Authentic Polymer80 products. Discreet packaging available.
Frequently Asked Questions
Is this a kit or a complete firearm?
This is a complete, serialized firearm. It is NOT an 80% receiver or a build kit. It requires an FFL transfer upon purchase.
What optics fit the OCS cut?
The slide is cut for micro red dot footprints, specifically the RMRcc, Holosun K-Series (407K/507K), and Shield RMSc patterns. You may need a specific mounting plate for exact fitment.
Does it use Glock magazines?
Yes. The PFS9 platform is designed to use standard Glock-compatible magazines, specifically those for double-stack 9mm models like the Glock 17/19.
Add the Polymer80 PFS9 Complete OCS Grey to your cart now. This is a ready-to-run 9mm pistol with the modularity shooters demand. Complete your purchase and we’ll ship it promptly to your selected FFL dealer for transfer.
Available for fast shipping to Texas, Florida, Arizona, Nevada, Montana, Wyoming, Idaho, Utah, Alaska, Colorado, Georgia, Tennessee, North Carolina, Virginia, Pennsylvania, Ohio, Michigan, and all other eligible US states.




Holly M. (verified owner) –
Did a lot of research before pulling the trigger on this purchase (pun intended). Read reviews on 3 different sites, watched YouTube videos, and ultimately went with glockpistolswitch.com because of the price and shipping speed. Not disappointed. Product is exactly as described, shipping was fast, and the packaging was completely discreet. Already eyeing a few more items in their Handguns section.
Jake R. (verified owner) –
Bought this as part of a larger build project. glockpistolswitch.com had the best price by a decent margin and shipping was fast. The Polymer80 PFS9 Complete 9mm Pistol with Optics Cut – Grey itself is well-made — Solid machining on this one. Overall this is exactly what I needed. Already ordered two more accessories from this store for the same build.
Travis H. (verified owner) –
Quality exceeded my expectations for the price.