P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt

Enhance your custom build with the precision-engineered P80 Compact Slide Assembly designed specifically for the PF940C and PFC9 frames. This Cobalt-finished slide assembly delivers factory-level tolerances and seamless integration for your Polymer80 platform. Whether you are completing a new frame or upgrading an existing setup, this slide assembly offers a direct-fit solution that prioritizes reliability and consistent cycling performance.

Overview

The P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt is a complete, pre-assembled slide unit manufactured by Polymer80. It is engineered to match the compact geometry of the PF940C and PFC9 frames, providing a cohesive fit without requiring additional modifications. The Cobalt finish is applied through a durable coating process that resists wear and corrosion while maintaining a low-glare surface. This assembly includes all necessary internal components, allowing you to mount it directly onto your prepared frame with standard slide completion parts. It is intended for builders who demand factory-spec performance from their custom pistol builds.

Features & Specs

This slide assembly is constructed from 416 stainless steel with a heat-treated, nitride-coated Cobalt finish. The manufacturing process adheres to Polymer80’s quality standards, ensuring consistent dimensions and reliable lockup with the PF940C/PFC9 frame. Key specifications include:

• Manufacturer: Polymer80; Category: Frames; Compatibility: PF940C and PFC9 compact frames only
• Complete slide assembly with pre-installed extractor, firing pin, safety plunger, and spring assemblies
• Cobalt nitride finish providing surface hardness of 70 HRC minimum, with salt spray resistance exceeding 100 hours

The slide features front and rear serrations for tactile manipulation, a loaded chamber indicator window, and an optics-ready cut compatible with popular micro red dot footprints. The ejection port is lowered and flared for consistent case ejection under varied recoil conditions. All internal channels are deburred and polished to reduce friction during cycling.

• Length: 6.8 inches; Weight: 10.2 ounces (complete assembly); Compatible barrel length: 4.02 inches
• Striker-fired system with a 5.5-pound trigger pull weight when paired with standard frame components
• Includes steel recoil spring assembly calibrated for 9mm Parabellum ammunition (115-147 grain)

Who It’s For

This p80 compact slide assembly -pf940c/pfc9 – cobalt is designed for the intermediate to advanced builder who has already completed or purchased a PF940C or PFC9 frame. It is ideal for shooters who want a factory-assembled slide that eliminates the need for individual parts selection and timing adjustments. The Cobalt finish suits users who prefer a non-reflective, corrosion-resistant surface for concealed carry or range use. This assembly is also appropriate for builders who intend to add an optic and require a pre-cut slide with a consistent mounting platform. Law enforcement and security professionals building a personal compact pistol will appreciate the drop-in reliability of this component set.

• Builders with completed PF940C or PFC9 frames seeking a matched slide assembly without gunsmith fitting
• Shooters who prioritize corrosion resistance and low-glare finish for daily carry or training environments
• Users who want a complete, ready-to-install slide with factory-installed internal components and optics cut

Shipping & FFL

This P80 Compact Slide Assembly -PF940C/PFC9 – Cobalt is classified as a firearm component and does not require transfer through a Federal Firearms License (FFL) dealer. It ships directly to your residential or commercial address within the United States, with no additional paperwork or background check required at the time of purchase. However, you must be at least 18 years of age and comply with all applicable federal, state, and local laws regarding firearm parts ownership. We recommend verifying your local regulations prior to ordering, as some jurisdictions may impose restrictions on slide assemblies or related components. All shipments are processed within two business days via insured ground delivery.