Polymer80 RL556v3 80% AR-15 Lower Receiver – Cerakoted Black | Rhino Series

Polymer80 RL556v3 80% AR-15 Lower Receiver – Cerakoted Black

Take your AR-15 build to the next level with the Polymer80 RL556v3 80% lower receiver from the Rhino series. Designed for firearm enthusiasts and DIY builders, this receiver offers a solid foundation for creating a custom rifle tailored to your preferences. Crafted from high-strength polymer and finished with a durable Cerakoted black coating, it combines lightweight performance with enhanced corrosion resistance. As an 80% lower, it requires final machining to complete, making it ideal for those who enjoy hands-on projects and want full control over their firearm’s assembly.

Key Features and Benefits

• Durable Polymer Construction: Made from reinforced polymer for a lightweight yet robust design that reduces overall rifle weight without sacrificing strength.
• Cerakoted Black Finish: Features a Cerakoted black coating for superior protection against wear, scratches, and environmental elements, ensuring long-lasting aesthetics.
• 80% Unfinished Design: Requires machining to complete, allowing for a personalized build process and compliance with regulations for unfinished receivers.
• Compatible with AR-15 Parts: Designed to work seamlessly with standard AR-15 upper receivers, triggers, and other components for easy customization.
• Cost-Effective Solution: Offers an affordable alternative to fully machined lowers, perfect for budget-conscious builders or those starting their first project.

At Texas Gun Store, we understand the importance of quality and reliability in firearm components. Our team of experts has tested and verified the Polymer80 RL556v3 for compatibility and performance, ensuring you get a product that meets high standards. Whether you’re a seasoned gunsmith or a newcomer to AR-15 builds, this lower receiver provides a versatile platform for creating a rifle that fits your needs. For more options, check out our AR-15 parts and accessories.

Why Buy from Texas Gun Store?

FAQ: Why should I purchase firearm components from Texas Gun Store? We pride ourselves on offering authentic products from trusted brands like Polymer80, backed by expert customer support and fast shipping. Our knowledgeable staff is here to assist with any questions, ensuring you make informed decisions for your builds. Plus, we provide detailed product information and resources to help you succeed in your DIY projects.

Specifications and Details

The Polymer80 RL556v3 is engineered for precision and ease of use. It features standard AR-15 dimensions, including a mil-spec buffer tube thread and fire control group pocket, making it compatible with most aftermarket parts. The polymer material reduces weight compared to aluminum lowers, while the Cerakote finish adds an extra layer of durability. This receiver is intended for legal completion by the end-user in accordance with local laws, and it does not include serial numbers until finished. Always consult regulations and use proper tools for machining.

Ready to start your build? This lower receiver is a top choice for those seeking a reliable, customizable foundation. Pair it with quality components from our store to create a high-performance AR-15 that stands out on the range or in the field.