Polymer80 Package – PF940C – Compact – OCS Slide and Thre…

Description

Product Overview

The Polymer80 PF940C Compact OCS Slide and Threaded Barrel Package is a premium, value-driven bundle for the experienced firearms enthusiast and builder. This combination provides the core upper components needed to complete a compact, optics-ready 9mm pistol build on a Polymer80 PF940C frame. Designed for those who demand performance and customization, this package pairs a durable, optic-cut bare slide with a precisely machined, threaded barrel. It is ideally suited for recreational shooting, competitive training, and as a dedicated project for hobbyists who appreciate the precision and satisfaction of a custom build. By sourcing these critical, matched components together, you ensure compatibility and significant savings over purchasing individually.

Key Features

• Optic Ready OCS Slide: The bare slide is machined from the factory to accept a wide range of popular micro red dot optics, allowing you to directly mount your preferred sight without the need for secondary adapter plates. This provides a low-profile, secure mounting solution for enhanced target acquisition.
• Premium 17-4 Stainless Steel Construction: The slide is CNC-machined from domestically sourced 17-4 PH Stainless Steel and heat-treated to a robust 42-43 HRC. This process ensures exceptional structural integrity, dimensional stability, and long-term durability under repeated use.
• Black Nitride Finish: Both the slide and barrel feature a professional-grade black nitride coating. This finish is not merely cosmetic; it significantly increases surface hardness, provides superior corrosion resistance, and improves lubricity for smoother operation and easier maintenance.
• Threaded Match-Grade Barrel: The included compact barrel features precision threading (½”x28 TPI is common for 9mm), enabling the attachment of muzzle devices such as compensators or suppressors (where legally permitted). The barrel’s construction and nitride finish contribute to consistent performance and extended service life.
• Aggressive Front and Rear Serrations: The slide incorporates deeply cut serrations at both the front and rear. This design offers positive traction for manual cycling and manipulations—such as press-checks or clearing malfunctions—in all conditions, whether with bare hands or gloved fingers.
• Complete Upper Package: This bundle delivers two of the most critical components for your build in one purchase. The slide and barrel are designed to work in harmony with the PF940C compact frame, simplifying your sourcing process and representing exceptional value.

Performance & Applications

This PF940C package is engineered for specific, performance-oriented applications. Its combination of features makes it a versatile choice for dedicated shooters.

Custom Compact Build Foundation: This is the ideal starting point for building a tailored, carry-oriented or home-defense pistol. The compact form factor of the PF940C platform, combined with the optics-ready capability and durable nitride finish, results in a reliable, modern firearm that can be configured to your exact ergonomic and sighting preferences. The threaded barrel also allows for future customization, such as adding a compensator to manage recoil.

Advanced Training and Skill Development: The consistent performance of the match-grade barrel and the enhanced manipulation afforded by the serrated slide make this package an excellent choice for a pistol dedicated to intensive training courses or competitive shooting disciplines like USPSA Carry Optics (in a suitable configuration). The robust construction stands up to high round counts, while the optic-ready design supports the use of modern red dot sights for faster, more accurate shooting.

Modular Project Platform: For the building hobbyist, this package provides a high-quality canvas. The bare OCS slide allows you to select and install your own iron sights and optic, while the threaded barrel opens avenues for muzzle device experimentation. The nitride finish on both components ensures a cohesive, rugged look that withstands handling and holster wear, making the final build both functional and aesthetically professional.

About Polymer80

Polymer80 is a recognized leader in the firearms manufacturing industry, specifically known for pioneering the 80% frame market and empowering knowledgeable enthusiasts. The company’s expertise is rooted in advanced polymer engineering and precision metal machining, evidenced by their use of certified materials like 17-4 PH stainless steel and professional-grade finishes like nitride. Polymer80 components are designed, sourced, and manufactured in the United States, adhering to rigorous quality control standards. Their products are developed with a deep understanding of firearm mechanics and the builder community’s needs, focusing on reliability, compatibility, and innovation. This commitment to quality and the DIY ethos has established Polymer80 as a trusted authority among experienced builders seeking to create personalized, high-performance firearms.

Make Your Decision

If you are building a PF940C compact pistol and seeking a top-tier slide and barrel combination, this package delivers tangible value and performance. The integration of an optics-ready slide, a threaded barrel, and a durable nitride finish in one bundle addresses the core requirements for a modern, customizable 9mm build. By selecting this package, you are investing in compatible, professionally manufactured components that will form the reliable heart of your custom firearm. Evaluate your build goals, and consider how the features of this Polymer80 package align with your vision for a precise, adaptable, and durable compact pistol.

Technical Specifications

Frequently Asked Questions