AR-9 80 Billet Lower Receiver — Glock Style / Raw – 9mm, .40 S&W, .357 SIG

80 PCC Lowers

AR-9 80% Billet Lower Receiver — Glock Style / Raw – 9mm, .40 S&W, .357 SIG

The AR-9 80% Billet Lower Receiver from New Frontier Armory is the ideal foundation for building your custom AR-9 PCC (Pistol Caliber Carbine). This 80% lower receiver is milled from 7075 T6 aircraft-grade aluminum billets, ensuring durability and strength. Designed to work with Glock-style small frame magazines, it supports 9mm, .40 S&W, .357 SIG, and other small-frame calibers.

This 80% lower receiver comes raw, tumbled in ceramic media, and ready for blasting and your choice of firearm coating. Precision-machined with a beveled feed lip and magazine well, it allows for easy magazine swaps and smooth operation. The receiver is also equipped with ambidextrous trigger finger rests, a large “winter” trigger guard, and is designed for compatibility with 45-degree and 60-degree short throw fire control selectors.

Key Features:

• Milled from 7075-T6 aircraft-grade aluminum billets for strength and reliability
• Accepts Glock-style magazines in 9mm, .40 S&W, .357 SIG, and other calibers
• Precision-machined magazine well with beveled feed lip for easy magazine swaps
• Ambidextrous trigger finger rests with grooves for enhanced comfort and control
• Winter trigger guard for use in cold environments
• Threaded bolt catch pin and upper tension screw for precise fit and minimal “slop”
• Compatible with most standard AR-15 components and aftermarket parts
• Proprietary magazine catch assembly and ejector pre-installed for added convenience
• Tumbled in ceramic media—ready for blasting and coating with your preferred finish
• Manufactured with exacting tolerances on state-of-the-art CNC equipment for consistent quality

This AR-9 80% lower receiver provides a cost-effective way to build your AR-9 rifle from the ground up exactly how you want it. With Glock-style compatibility, you'll have a reliable, high-performance platform for your PCC.

80% Receiver Restrictions: 80% receivers are not legal in all areas of the U.S. Please check your local laws before ordering. Orders shipped to NJ, CT, RI, MD, CA, NY, DC, HI, and WA with prohibited 80% receivers will be canceled, and a 20% restock fee will be assessed.