AR-15 Forged Upper & 80% Classic Billet Lower Receiver Set

AR-15 Forged Upper & 80% Classic Billet Lower Receiver Set

Build your next AR-15 with a perfectly matched upper and lower receiver set, offering both durability and precision fitment. This set includes a Mil-Spec Forged AR-15 Stripped Upper Receiver and an 80% Classic Billet Lower Receiver, giving you a seamless foundation for a high-quality custom rifle.

Forged Mil-Spec AR-15 Upper Receiver

Originally produced under contract for a major firearms brand, these forged upper receivers offer premium quality at an unbeatable price.

Features:

• Fully Mil-Spec for precise fit and finish
• 7075-T6 aluminum construction for unmatched strength and longevity
• Type III hard anodized black finish for enhanced durability
• M4 feed ramps for smooth and reliable feeding
• Compatible with Mil-Spec ejection port door and forward assist (sold separately)

80% Classic Billet Lower Receiver

Designed for seamless aesthetics and superior compatibility, our 80% Classic Billet Lower Receiver is CNC-machined from US-sourced aerospace-grade 6061 aluminum, ensuring easy milling and excellent corrosion resistance.

Features:

• Precision CNC-milled 6061 aluminum construction
• Broached and flared magwell for improved reload speed
• Integrated trigger guard for reinforced structural integrity
• Threaded bolt catch screw hole for simplified assembly
• Fire/Safe engraving for easy identification
• Completed rear takedown lug pocket for enhanced fitment

Why Choose 80 Percent Arms?

At 80 Percent Arms, we take pride in providing exceptional quality and top-tier customer service. Our products are backed by a lifetime warranty, ensuring you get the best in performance and reliability.

Questions? Contact us via:

• Email: support@80percentarms.com
• Phone: (949) 354-2767
• Live Chat: Available on our website

Shipping Restrictions

This product cannot be shipped to: California, Colorado, Connecticut, Delaware, Hawaii, Illinois, Maine, Maryland, Massachusetts, Nevada, New Jersey, New York, Oregon, Rhode Island, Vermont, Washington, Washington D.C., Philadelphia, York City, Reading Pennsylvania, Delaware County Pennsylvania

Under California law, this product is classified as an unserialized “firearm precursor part” and cannot be sold or shipped to residents of California.