AR9 9mm or 40 CAL 80% lower Receiver
The SALE 9mm 80% AR-15 Lower in Black is an excellent choice for firearm enthusiasts looking to start their custom AR-15 build in 9mm. This lower receiver is 80% complete, allowing you the flexibility to finish the machining and assembly according to your specific needs and preferences.
Key Features:
- 80% Complete Lower: This is a great starting point for DIY builders, offering the freedom to complete the machining process.
- 9mm Compatibility: Specifically designed for 9mm builds, ensuring versatility in your custom AR-15 project.
- Durable Construction: Made from high-quality materials to ensure long-lasting performance and reliability.
- Black Anodized Finish: Offers a sleek and professional look, enhancing the overall aesthetic of your AR-15 build.
- Cost-Effective: On sale, providing exceptional value for those looking to complete their build on a budget.
This lower receiver is perfect for hobbyists and professionals alike, delivering the quality and precision needed for a successful 9mm AR-15 project. Whether you’re building for recreational shooting, hunting, or personal defense, this 80% lower receiver offers unmatched value and performance.
The AR-9 80% Lower Receiver is milled from 7075 T6 aircraft grade aluminum. Multi Caliber (will accept any 9mm, .40 S&W, .357 SIG, and other small frame caliber upper receiver). Accepts any Glock style small frame pistol caliber magazines in 9mm, .40 S&W, .357 SIG, and other calibers. The AR-9 80 Lower has a weight of 16 oz before finishing.
NOTE: DOES NOT FIT IN STANDARD AR-15 JIG
80% 9mm lower BLACK Features:
- Tumbled in ceramic media, Bead Blasted, then Hardcoat Anodized
- Precision machined magazine well with beveled feed lip for easy mag swaps
- Compatible with most standard AR-15 components and most aftermarket parts
- Take down pin spring and detent holes for a 4-40 set screw for easy capturing (hardware NOT included)
- Ambidextrous trigger finger rests with grooves (above and below mag release / mag catch)
- Threaded mag catch pin (Threaded hole and hardware)
- Proprietary magazine catch assembly and ejector is included and installed at the factory
- Manufactured to MILSPEC (where applicable) on state of the art CNC equipment for consistent quality parts and exacting tolerances
- Save money by building your own AR-9 rifle from the ground up exactly the way you want it configured and shoot for less!
- Made in the USA
- SKU: DT1-048
WE DO NOT SHIP 80% LOWER RECEIVERS TO THE FOLLOWING STATES: CA, CO, CT, DE, DC, HI, IL, MD, MA, NV, NY, OR, RI, VT, AND WA.
Also pairs well with our lower parts kits
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov










