The RL556v3 80% AR15 Lower – Black comes complete with essential parts as described: RL556V3 80% AR15 Lower – Black The RL556V3 80% AR15 Lower – Black is a precision-machined, unfinished lower receiver designed for builders who demand accuracy and durability. Manufactured by RL556v3, this 80% lower provides the foundation for a custom AR15 platform while complying with all applicable federal regulations. Crafted from 7075-T6 aluminum with a hardcoat anodized black finish, it offers corrosion resistance and dimensional consistency for reliable builds. Overview The rl556v3 80% ar15 lower – black is a pre-machined receiver that requires final milling and drilling to complete the fire control group pocket and trigger pin holes. It is not a firearm and can be shipped directly to your door without an FFL transfer. This lower is compatible with standard AR15 mil-spec upper receivers, buffer tubes, and trigger groups. The black anodized finish resists wear and maintains a professional appearance through repeated handling. Features & Specs Manufacturer: RL556v3. Category: Parts. Material: 7075-T6 aluminum for strength and lightweight performance. Hardcoat anodized black finish per MIL-A-8625 Type III for scratch resistance and long-term durability. Unfinished 80% state: requires drilling of trigger and hammer pin holes, and pocket milling to complete fire control group. No serial number required until finished. Compatible with all mil-spec AR15 components including LPKs, grips, stocks, and upper receivers. The rl556v3 80% ar15 lower – black is machined to tight tolerances with a smooth magwell and threaded grip screw hole. It accepts standard AR15 detent pins and bolt catch hardware without modification. Who It's For Home builders with basic machining tools (drill press, jig, end mills) who want to complete their own firearm at home. Gunsmiths and hobbyists seeking a cost-effective, high-quality base for a custom AR15 build without the FFL transfer fee. Competitors and recreational shooters who prefer a non-serialized lower for build flexibility and compliance with local regulations where 80% lowers are legal. This lower is ideal for anyone with intermediate mechanical skills who wants to personalize their AR15 platform. The rl556v3 80% ar15 lower – black requires a standard AR15 jig and router or drill press for completion. No specialized gunsmithing license is needed. Shipping & FFL This item is classified as an unfinished 80% receiver and is not a firearm under federal law. No FFL transfer is required for shipment. It ships directly to your residential or business address with standard carrier delivery. Check your local and state laws before purchasing, as some jurisdictions restrict or require serialization of 80% receivers. By purchasing this rl556v3 80% ar15 lower – black, you acknowledge that you are legally permitted to own and complete it. Once finished, you may choose to serialize it, but it is not required by federal law. Always follow ATF guidelines for personal manufacture. Ships to all US states except where prohibited by local law. No FFL transfer fee applies to this 80% lower. Adult signature may be required upon delivery.

No. This product is a part or accessory and does not require an FFL for purchase or shipping.

While RL556v3 80% AR15 Lower – Black is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.

In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details.

That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law.

We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region.