80 Percent Lower | 80% Lowers | Very Fast Shipping

For builders who demand precision and speed, this 80 percent lower receiver delivers exactly what you need: a quality blank ready for your personalized finishing work. As a manufacturer-direct offering from 80, this part is machined from certified billet aluminum and requires only standard jig and tooling to complete. We stock these lowers in high volume to ensure your order ships same-day when placed before 2 PM EST. No delays. No backorders. Just a clean, ready-to-finish lower that gets to your door fast.

Overview

This 80 percent lower is a bare, unfinished receiver that allows you to complete the fire control cavity and trigger channel to your specifications. It is classified as a non-firearm component under current ATF guidelines and requires no serial number or FFL transfer when sold as an unfinished blank. We ship this 80% lower directly to your door with no dealer involvement. The 80 percent lower market demands consistency, and our manufacturing tolerances ensure your jig aligns perfectly every time. We pair that reliability with very fast shipping to keep your build moving.

Features & Specs

• Manufacturer: 80 | Category: Parts | Material: 7075-T6 aluminum billet, hard coat anodized black
• Compatible with standard AR-15 lower parts kits, buffer tubes, and pistol grip configurations
• Pocket depth and trigger slot machined to within 0.005 inch of spec for clean jig alignment

Every 80 percent lower we sell is inspected for burrs, flatness, and hole location accuracy before packing. The anodized finish resists corrosion and wear during handling and finishing. You get a part that requires only a few hours of work to complete into a functional lower receiver. We maintain inventory specifically to support very fast shipping on every 80% lowers order, regardless of quantity.

Who It’s For

This 80 percent lower is designed for the home builder who values control over their firearm’s final configuration. Whether you are assembling a custom match rifle, a pistol-caliber carbine, or a lightweight field build, this blank gives you the freedom to choose your own trigger, grip, and stock without paying for features you don’t need. It suits the experienced machinist with a jig and drill press, as well as the first-time builder using a handheld router jig. We do not market to those seeking unserialized receivers for unlawful purposes. This product is intended for lawful personal manufacture in compliance with all federal, state, and local laws. Our very fast shipping ensures you spend less time waiting and more time building.

Shipping & FFL

We ship this 80 percent lower directly to your residential or business address with no FFL transfer required. Federal law does not classify unfinished 80% lowers as firearms, so no background check or dealer involvement is necessary for shipment. However, you are solely responsible for verifying that possession and finishing of 80 percent lowers are legal in your state and local jurisdiction. Some states and municipalities impose restrictions on the purchase, possession, or completion of unfinished receivers. By ordering, you confirm compliance with all applicable laws. We offer very fast shipping on all in-stock 80% lowers, typically dispatching within one business day via UPS Ground or FedEx Home Delivery. Signature may be required at our discretion. No international shipments. No P.O. box deliveries for this product.