P80 Full Size Slide Assembly – PF940v2/PFS9 – Black

If you are building out a Polymer80 frame, the slide assembly is where the project really starts to feel like a finished pistol. The p80 full size slide assembly – pf940v2/pfs9 – black is the factory companion piece designed to drop directly onto your PF940v2 or PFS9 frame without guesswork. This is the same slide blank used by Polymer80 for their complete pistol kits, so you are working with OEM-spec components from the start. It arrives as a complete assembly — pre-installed barrel, recoil spring, and all necessary internals — so you can go from bare frame to functioning slide in a straightforward afternoon of work.

Overview

This slide assembly is built around a 4.49-inch black nitride barrel and a stainless steel guide rod assembly. The slide itself is machined from 416 stainless steel, then given a black nitride finish for corrosion resistance and a low-glare look. It includes front and rear sight dovetails (sights not included) and a serrated rear section for positive grip when manipulating the slide. Because this is the p80 full size slide assembly – pf940v2/pfs9 – black, you do not need to chase down compatibility charts — it is engineered specifically for the Polymer80 full-size frame family.

Features & Specs

Every part in this assembly is chosen to work as a system. The barrel locks up tight, the extractor is properly tensioned, and the striker assembly is pre-timed. Here is what you get out of the box:

• Complete slide assembly: pre-assembled 416 stainless steel slide with black nitride finish, 4.49-inch black nitride barrel, recoil spring assembly, and all internal components (striker, extractor, safety plunger, channel liner).
• OEM-spec fitment for Polymer80 PF940v2 and PFS9 frames — no modification or fitting required beyond standard slide rails and takedown.
• Serrated rear cocking serrations, standard dovetail sight cuts (accepts standard Glock rear and front sights), and a smooth, low-profile profile for holster compatibility.

This is a drop-in solution in the truest sense. If you can install a slide onto a frame and push in the takedown pin, you are done with the hard part. The p80 full size slide assembly – pf940v2/pfs9 – black is tested by the manufacturer for headspace and function before it leaves their facility.

Who It’s For

This assembly is aimed at the home builder who wants a reliable, factory-tested slide without sourcing individual parts. If you are assembling a PF940v2 or PFS9 frame and prefer a one-box solution over piecing together a barrel, spring, and slide from different vendors, this is your path. It also suits shooters who want a spare complete slide assembly to swap between frames, or those replacing a damaged or worn upper on an existing Polymer80 build. The p80 full size slide assembly – pf940v2/pfs9 – black is for anyone who values consistency and wants to spend their time shooting, not troubleshooting parts fitment.

Because this is a complete slide assembly, it is also appropriate for first-time builders who want to reduce variables. You eliminate the risk of mismatched recoil spring weights or a barrel that does not lock up correctly. It is a straightforward upgrade path from a bare frame to a running pistol.

Shipping & FFL

This slide assembly ships directly to your doorstep. No Federal Firearms License (FFL) transfer is required for this item because it is not a firearm frame or receiver. It is a component part — specifically a complete upper assembly — and can be shipped to any residential or business address within the United States where firearm parts are legal to possess. Standard shipping rates apply, and we ship within one business day of order placement. If you have questions about your state or local laws regarding slide assemblies, please check with your local authorities before ordering. Important FFL disclaimer: This product is a firearm component and does not require an FFL transfer for shipment. However, you must be at least 18 years of age to purchase, and by placing an order you confirm that you are legally allowed to possess this item under all applicable federal, state, and local laws. This slide assembly is intended for use only with legally owned frames and in compliance with all firearms regulations.