P80 G150 AR-15 80% Receiver Kit – OD Green

Product Overview

The P80 G150 AR-15 80% Receiver Kit in OD Green is a comprehensive, serialized platform for the experienced firearms enthusiast seeking a personalized build project. This kit centers on a proprietary 80% lower receiver, which is the regulated component of an AR-15-style firearm. It is designed for individuals who possess the technical skill and tools to complete the final machining steps themselves, resulting in a custom-fitted receiver. The primary use is to serve as the foundational core for a custom rifle or pistol build, allowing for unparalleled personalization in caliber, barrel length, trigger group, and furniture. The included jig system and critical components make the P80 G150 Kit a streamlined starting point for builders who value a hands-on approach and a tailored final product.

Key Features

• Complete, All-Inclusive Kit: Unlike other offerings that require separate purchases, this system includes the essential 80% lower receiver, a precision-machined jig, and necessary drill bits. This consolidation ensures component compatibility and simplifies the sourcing process for your project.
• Proprietary Polymer Composite Frame: Crafted from Polymer80’s advanced polymer blend, the receiver offers a significant reduction in weight compared to traditional aluminum while maintaining structural integrity. The OD Green finish provides a durable, corrosion-resistant coating suited for various environments.
• Gen2 Enhanced Design: The Phoenix2 (G150) generation features critical improvements including a solid-core construction for increased rigidity, a stiffened magwell area for reliable magazine seating, and a MILSPEC-dimension buffer tube housing to ensure compatibility with a vast array of standard AR-15 stock and buffer components.
• Integrated No-Thread Pistol Grip System: This unique design eliminates traditional grip screw threads in the lower receiver itself. The grip attaches via a system integrated into the kit, contributing to the receiver’s streamlined design and potentially improving ergonomics and grip security.
• Precision CNC-Machined Aluminum Jig: The included jig is engineered to securely hold the polymer 80% lower during the completion process. It provides the necessary guides for drilling and milling, helping to ensure accurate placement of fire control group pins and the selector switch cavity for a professional-quality result.
• Lightweight & Durable Construction: The polymer frame material not only reduces overall build weight but also offers high resistance to environmental factors like moisture and temperature fluctuations, making it a practical choice for a wide range of shooting disciplines.

Performance & Applications

The completed P80 G150 lower receiver serves as the legal and functional heart of a custom firearm. Its performance is directly tied to the quality of the components the builder chooses to pair with it and the precision of the finishing work. Once assembled with a certified upper receiver, barrel, fire control group, and stock, the applications are diverse.

Custom Lightweight Builds: The inherent lightweight property of the OD Green polymer lower makes it an ideal foundation for a build where weight savings is a priority. This is particularly advantageous for competition shooters in dynamic sports or for creating a handy, easy-to-carry field rifle where every ounce counts.

Specialized Training and Recreational Shooting: A builder can tailor a complete firearm around this receiver for specific roles. By selecting a dedicated .22 LR upper receiver assembly, for instance, one can create an extremely low-cost, low-recoil training platform. Alternatively, building a pistol-caliber carbine (PCC) using an appropriate upper makes for a high-fun-factor, affordable range tool.

Personalized Ergonomic Platform: The AR-15 platform’s strength is its modularity. Starting with this 80% kit allows a shooter to create a firearm that fits their exact physical specifications and preferences from the ground up—selecting every component from the trigger to the buttstock for optimal comfort, control, and accuracy, all built upon a unique, self-completed receiver.

About P80

Polymer80 is a recognized leader in the manufacturing of advanced polymer frames and receivers for the firearms community. The company has built its reputation on a foundation of engineering expertise, material science innovation, and a deep understanding of the builder’s market. Their investment in proprietary polymer composites and precision molding processes demonstrates a commitment to producing components that meet rigorous performance standards. The development of the Phoenix2 system, with its solid-core design and enhanced structural features, is a direct result of iterative design informed by user feedback and real-world testing. For builders, choosing a P80 product means selecting a component backed by a brand with a documented history of specializing in polymer firearm solutions and a dedicated focus on the DIY and gunsmithing segment.

Make Your Decision

The P80 G150 AR-15 80% Receiver Kit in OD Green represents a specific path in firearm ownership—one centered on customization, skill development, and personal investment. It is a project for those who derive satisfaction from the build process itself and who understand the tools, time, and responsibility involved in completing a receiver. This complete kit removes the guesswork from sourcing compatible jig components, providing a coherent starting point. Evaluate your technical capability, workshop resources, and desire for a truly individualized firearm. If you are prepared for a detailed machining project and value a lightweight, durable polymer foundation for your next custom AR-15 build, this kit is engineered to meet that objective.

Technical Specifications

Manufacturer	P80
Finish	od green
Frame Material	polymer

Frequently Asked Questions