RL556v3 80% AR-15 Lower Receiver – White Polymer Frame

RL556v3 80% AR-15 Lower Receiver in White

Take your AR-15 build to the next level with the RL556v3 80% lower receiver in crisp white. Designed for firearms enthusiasts who value customization and performance, this polymer lower offers a perfect balance of durability and lightweight construction. Whether you’re assembling your first AR-15 or adding to your collection, this 80% lower provides the foundation for a reliable, personalized rifle.

Key Features and Benefits

• 80% Complete Design: Ready for finishing with basic tools, allowing you to complete the machining process yourself for a truly custom build.
• High-Strength Polymer: Made from durable, impact-resistant polymer that reduces overall weight without sacrificing reliability.
• White Finish: Distinctive white color provides excellent visibility and a unique aesthetic for your AR-15 build.
• AR-15 Compatibility: Designed to work with standard AR-15 parts and accessories for easy assembly and customization.
• Precision Molding: Manufactured to tight tolerances ensuring proper fit with upper receivers and other components.

Why Choose This 80% Lower Receiver?

As experienced firearms enthusiasts ourselves, we understand what makes a great build platform. The RL556v3 lower receiver combines practical design with the flexibility that DIY builders appreciate. The polymer construction means you’re getting a lower that’s approximately 30% lighter than aluminum counterparts, making it ideal for builds where weight reduction is a priority. The white finish isn’t just for looks—it makes small parts and assembly details easier to see during the building process.

Technical Specifications

Building Your AR-15

This 80% lower receiver requires completion of the fire control group pocket and trigger pin holes using standard gunsmithing tools. We recommend using a quality jig and taking your time to ensure precise machining. Once completed, you’ll have a fully functional lower receiver ready to pair with your choice of upper receiver, barrel, stock, and other components. Remember to check your local laws regarding 80% receivers and homemade firearms.

Why Buy From Republic Arms WA?

Q: Why should I purchase firearms components from Republic Arms WA?
A: At Republic Arms WA, we combine extensive firearms expertise with a commitment to customer satisfaction. Our team includes experienced builders who test products firsthand, ensuring we only offer components that meet our high standards for quality and reliability. We provide detailed product information and support to help you make informed decisions for your builds.

Q: What makes your service different?
A: We specialize in AR-15 components and build kits, offering personalized advice based on real-world experience. Whether you’re new to building or an experienced enthusiast, we’re here to help you create the perfect firearm for your needs. Check out our full selection of AR-15 parts and accessories to complete your build.

Perfect For

• First-time AR-15 builders looking for an easy-to-work-with platform
• Experienced enthusiasts wanting a lightweight polymer lower
• Custom builds where unique aesthetics matter
• Builders who enjoy the satisfaction of completing their own receiver

Note: This is an 80% lower receiver that requires machining to complete. It is not a firearm until finished and assembled with other components. Always comply with federal, state, and local laws regarding firearms manufacturing and ownership.