RL556v3 80% AR15 Lower – Gray

Overview

The RL556v3 80% AR15 Lower – Gray is a precision-machined, unfinished lower receiver designed for builders who demand accuracy and reliability. Manufactured by RL556v3, this 80% lower allows you to complete your AR-15 platform build with confidence, offering a clean gray anodized finish that resists wear and corrosion. As an 80% lower, it requires final machining to become a functional firearm receiver, giving you full control over your build process.

Features & Specs

• Manufacturer: RL556v3 — a trusted name in AR-15 components.
• Category: Parts — specifically, an 80% AR-15 lower receiver in gray.
• Material: 7075-T6 aluminum, hard-coat anodized for durability.
• Compatibility: Standard mil-spec dimensions for AR-15 upper receivers and parts kits.
• Finish: Uniform gray anodized coating with a matte texture.
• Machining: Pre-drilled trigger pin holes, selector detent hole, and buffer tube threads; side and rear walls require material removal for completion.

Who It’s For

The rl556v3 80% ar15 lower – gray is intended for experienced firearm enthusiasts, gunsmiths, and hobbyists who want to build their own AR-15 from the ground up. It is ideal for those who prefer a custom trigger, stock, or grip setup without purchasing a complete lower. This product is not for beginners unfamiliar with firearm machining processes. You must possess the necessary tools and knowledge to complete the lower receiver to a functional state. All sales require compliance with federal, state, and local laws regarding 80% receivers.

• Home builders seeking a high-quality 80% lower platform.
• Gunsmiths looking for a reliable, consistent blank for custom builds.
• Collectors who want a gray-finished lower as a base for unique projects.

Shipping & FFL

This RL556v3 80% AR-15 Lower – Gray is not a firearm and does not require transfer through a Federal Firearms License (FFL) dealer for shipment. However, we strongly recommend verifying your local laws before ordering. Some states and municipalities regulate 80% lowers as firearms components. We ship via UPS or FedEx with adult signature required. No international shipments. By purchasing, you certify that you are legally allowed to possess this item and that you will comply with all applicable laws. We do not provide machining services or instructions. This product is sold as-is, with no warranty expressed or implied regarding its completion or function.

• No FFL transfer required for shipment to most U.S. addresses.
• Check your state and local laws regarding 80% receivers before purchasing.
• Adult signature required upon delivery.