P80 Full Size Slide Assembly – PF940v2/PFS9 – Black

The P80 Full Size Slide Assembly for the PF940v2 and PFS9 frames represents a precision-engineered component from Polymer80, designed for builders who require factory-grade tolerances and consistent cycling performance. This black-finished slide assembly is a direct-fit solution for your Polymer80 full-size frame build, eliminating the need for aftermarket fitting or modifications. Each unit is manufactured to strict dimensional standards to ensure reliable slide-to-frame lockup and proper barrel hood engagement.

Overview

This complete slide assembly includes the blackened stainless steel barrel, dual-recoil spring assembly, and all internal components pre-installed. The P80 full size slide assembly – PF940v2/PFS9 – black is machined from 416 stainless steel and finished with a durable black nitride coating that provides corrosion resistance and maintains a low-friction surface for reliable operation. The slide features front and rear cocking serrations for positive grip manipulation, and the loaded chamber indicator is fully functional. When paired with a PF940v2 or PFS9 frame, this assembly delivers consistent lockup and extraction without additional gunsmithing.

Features & Specs

• Material: 416 stainless steel slide with black nitride finish; barrel is 416 stainless steel with black nitride coating
• Length: Full-size profile compatible with PF940v2 and PFS9 frames; overall slide length of 7.5 inches with a 4.49-inch barrel
• Recoil System: Dual-spring captive guide rod assembly rated for full-pressure 9mm ammunition
• Internal Components: Includes extractor, firing pin, firing pin safety, and channel liner pre-installed and headspaced at the factory
• Weight: 11.2 ounces complete with barrel and recoil assembly

The p80 full size slide assembly – pf940v2/pfs9 – black has been test-verified to cycle with standard pressure and +P 9mm loads. The slide’s extractor tension is set at 2.5 to 3.0 pounds, and the breech face is cut to SAAMI specifications for positive case head support. The barrel features a target-grade 1:10 twist rate with a fully supported feed ramp.

Who It’s For

This slide assembly is intended for builders constructing a Polymer80 PF940v2 or PFS9 frame from a completed or stripped lower. It is appropriate for shooters who require a drop-in slide solution with verified factory headspace and extractor timing. The P80 full size slide assembly – PF940v2/PFS9 – black is also suited for those replacing a damaged slide or upgrading a factory build with a complete, pre-assembled top end. It is not compatible with compact or subcompact frames, nor with aftermarket barrels chambered in calibers other than 9mm. Users should verify their frame is within Polymer80’s published tolerances for rail width and locking block engagement before installation.

• Designed for PF940v2 and PFS9 frames only; not for use with PF940C, PF940SC, or OEM Glock frames without adapter modifications
• Recommended for builders who prefer a complete assembly over sourcing individual components
• Ideal for range use, defensive firearm builds, and training applications requiring consistent slide cycling

• Factory headspaced and extractor-timed; no additional fitting required for frames within spec
• Tested with 115gr, 124gr, and 147gr 9mm loads for function reliability
• Black nitride finish provides hardness rating of 70 HRC and salt spray resistance exceeding 100 hours

Shipping & FFL

This P80 full size slide assembly – PF940v2/PFS9 – black is classified as a firearm component and does not include a frame or receiver. Because it is not the serialized portion of the firearm, it ships directly to your doorstep without the need for an FFL transfer. This product does not require a background check for purchase. However, you must comply with all applicable federal, state, and local laws regarding firearm parts assembly and ownership. Some states and localities may impose restrictions on the purchase or possession of slide assemblies. It is your responsibility to verify that the product is legal to own in your jurisdiction before ordering. All sales are final on firearm components; no returns or exchanges are accepted after the assembly has been removed from its factory packaging.