Polymer80 RL556V3™ and PF940Cv1™ Bundle – 80% Lower Recei…

Description

Product Overview

The Polymer80 RL556V3™ and PF940Cv1™ Bundle represents a significant value for the experienced firearms enthusiast focused on custom builds. This comprehensive kit provides two of the most sought-after 80% platforms in a single purchase: a polymer AR-15 lower receiver and a compact pistol frame, each paired with its necessary machining jig. Designed for the skilled hobbyist who understands the legal process of completing a firearm for personal use, this bundle is ideal for creating a highly personalized AR-15 rifle and a compatible handgun. The primary use is for lawful, private manufacturing, allowing for a tailored fit, unique component selection, and a deep understanding of the firearm’s mechanics. The RL556V3 is an 80% lower receiver for the AR-15 platform, while the PF940Cv1 is an 80% frame compatible with common components for the Glock 19 and 23 models, both finished in a durable black.

Key Features

• Dual-Platform Bundle: This convenient package includes both an AR-15 80% lower receiver (RL556V3) and a compact pistol 80% frame (PF940Cv1), along with their respective precision jigs, streamlining the sourcing process for two popular builds.
• Weapons-Grade Polymer Construction: Both the lower and frame are manufactured from high-strength, reinforced polymer, offering a significant reduction in weight compared to traditional materials while maintaining durability and structural integrity.
• Precision Engineering & Jig System: Each component comes with its dedicated, easy-to-follow jig. The jigs are engineered to guide the user accurately through the final machining steps, ensuring proper fire control group placement and overall function.
• Broad Component Compatibility: The RL556V3 lower accepts standard AR-15 lower parts kits and is designed to mate with mil-spec upper receivers. The PF940Cv1 frame is engineered to work with readily available aftermarket parts kits and slides for Glock 19/23 Gen 3 models.
• Semi-Automatic Action Platform: When completed with the appropriate parts kits, both platforms function as semi-automatic firearms, adhering to the design parameters of their respective iconic patterns.
• Stainless Steel Reinforcements & Pins: Critical wear areas and pins feature stainless steel components, enhancing the longevity and reliability of the finished firearm by reducing wear and corrosion in high-stress points.

Performance & Applications

This bundle is intended for specific, lawful applications by knowledgeable individuals. Its value lies in the customization and educational process it facilitates.

Customized Training & Recreational Shooting Platform: For the advanced shooter, completing these frames allows for the creation of purpose-built firearms. The AR-15 lower can be paired with a specific upper, trigger, and stock to optimize for precision or dynamic shooting sports. Similarly, the pistol frame can be fitted with a preferred slide, sights, and trigger group to create a tailored handgun for range use and training, where ergonomic fit can directly influence performance.

Technical Skill Development & Mechanical Education: The process of completing an 80% receiver or frame provides an in-depth, hands-on understanding of the firearm’s fire control system, tolerances, and assembly. This bundle serves as a project for individuals seeking to expand their practical gunsmithing knowledge and take full responsibility for the fit and finish of their firearm.

About Polymer80

Polymer80 is a recognized leader in the modern firearms manufacturing space, specifically known for pioneering high-quality polymer receiver and frame solutions. The company has built its reputation on engineering-grade materials, precise tooling, and innovative designs that meet the demands of serious enthusiasts. Their commitment to providing a platform for legal, personal firearm manufacturing is backed by robust research and development, resulting in products like the PF940Cv1 and RL556V3 that set industry standards for compatibility and reliability. For builders, choosing a Polymer80 product means starting with a platform developed by a brand with proven expertise and a dedicated focus on the DIY firearms community.

Why Buy From F1 Firearms AR-15

Sourcing specialized components from a reputable retailer is crucial. F1 Firearms AR-15, based in Spring, TX, is an established name known for its own high-performance rifle systems, like the F1 Firearms FDR-15. Their deep operational knowledge of the AR-15 platform translates into a curated selection of parts and kits for builders. Purchasing this Polymer80 bundle from them ensures you are dealing with a vendor that understands the product’s application, from the initial machining stages to the final assembly, and can provide informed support for related component needs.

Make Your Decision

The Polymer80 RL556V3 and PF940Cv1 Bundle is a substantive offering for the builder looking to undertake two distinct and rewarding projects. It consolidates the procurement of two premium 80% platforms with all the necessary tooling aids. If your goal is to build a lightweight, custom AR-15 and a corresponding compact handgun while gaining invaluable mechanical insight, this kit provides a solid foundation. Ensure you are familiar with all federal, state, and local laws regarding the purchase, completion, and possession of firearm frames and receivers, and possess the requisite tools and skill to complete them safely and correctly.

Technical Specifications

Frequently Asked Questions