P80 Full Size Slide Assembly – PF940v2/PFS9 – Black

The p80 full size slide assembly – pf940v2/pfs9 – black is a factory-direct component from Polymer80, designed for users building or completing a compatible PF940v2 or PFS9 frame. This slide assembly delivers reliable cycling and consistent lockup when paired with the correct barrel and recoil spring assembly. It is machined from 416 stainless steel with a black nitron finish for corrosion resistance and reduced glare. Each unit is test-fit at the factory to ensure rail engagement and extractor function before shipment.

Overview

This p80 full size slide assembly – pf940v2/pfs9 – black is intended for use with Polymer80 PF940v2 and PFS9 frames. It includes the slide body, pre-installed fiber optic front sight, serrated rear sight dovetail plate, extractor, extractor plunger, and spring. The slide is cut for a standard Glock-style rear sight and accepts most aftermarket optics with an adapter plate. No frame modification is required for slide fitment when using a factory-spec barrel and recoil spring. The black nitron finish reduces surface friction and provides long-term durability under normal use.

Features & Specs

• Material: 416 stainless steel with black nitron finish; weight approximately 10.2 ounces without barrel or recoil spring
• Compatibility: PF940v2, PFS9, and all Gen3-style full-size frames with standard rail geometry
• Included components: slide body, pre-installed fiber optic front sight, serrated rear sight dovetail plate, extractor, extractor plunger, and spring (barrel, recoil spring, and lower frame parts sold separately)

The slide features forward cocking serrations and a recessed chamfer along the top profile to reduce snagging. The extractor is a standard MIM unit with a loaded chamber indicator cut. The firing pin safety plunger channel is pre-cut to accept a standard plunger and spring. The p80 full size slide assembly – pf940v2/pfs9 – black is machined to SAAMI headspace specifications when used with a compatible barrel.

• Finish thickness: 0.0003–0.0005 inch nitron; tested to 500-hour salt spray resistance per ASTM B117
• Slide length: 7.25 inches; overall height: 1.25 inches at the rear sight dovetail
• Extractor tension set to 2.5–3.0 pounds at the factory

The slide assembly does not include a barrel, recoil spring, or firing pin assembly. These components must be sourced separately. The black nitron finish is applied after machining and does not require lubrication for initial function, though standard firearm lubrication is recommended for extended service intervals.

Who It’s For

This p80 full size slide assembly – pf940v2/pfs9 – black is for builders completing a PF940v2 or PFS9 frame who require a factory-spec slide without aftermarket modifications. It is suitable for shooters who want a consistent, drop-in slide assembly that does not require additional fitting beyond standard assembly. It is not intended for frames with modified rail systems, non-standard recoil spring channels, or frames that have been cut for compact or subcompact slide lengths. The slide is compatible with most Gen3-pattern barrels and recoil spring assemblies from manufacturers such as OEM Glock, Zaffiri Precision, and Faxon Firearms.

• Recommended for first-time builders who want a complete, test-fit slide assembly
• Suitable for range use, training, and general-purpose builds where reliability is the primary requirement
• Not for use with PF940C, PF940SC, or any compact/subcompact frame without frame modification

The black nitron finish is intended for standard duty environments. Extended exposure to saltwater, acidic solvents, or abrasive cleaning tools may degrade the finish over time. Routine cleaning with a CLP solvent and a nylon brush is sufficient for maintenance.

Shipping & FFL

This product is a firearm component, not a serialized firearm. It does not require transfer through a Federal Firearms License (FFL) dealer. Shipment is available to all US states and territories where possession of firearm components is legal. You must be at least 18 years of age to purchase. Some states and localities may have additional restrictions on the sale or possession of unserialized slide assemblies. It is your responsibility to verify compliance with all applicable federal, state, and local laws before ordering. No returns are accepted on installed or modified slide assemblies. Unused, unmodified units may be returned within 30 days of delivery, less a 15 percent restocking fee.