The upgraded trigger is smoother than mil-spec, improving accuracy and shot placement. This crisp, single-stage fire control group has finely polished contact surfaces topped off with a silky smooth nickel boron finish.
(1) Black Fire/Safe Marked Billet 9MM 80% Lower Receiver
- Compatible with Glock Style magazines
- Color: Anodized Black
- Competition style mag well ramps for faster reloading
- Quantity: 1
- 100% Made in the USA
- NO FFL REQUIRED
How to Finish Your AR-9 80% Lower
Cutting and drilling your 80% lower to make it functional requires an AR-15/AR9 jig. We recommend the Elite Builder Jig, available here -- it's capable of finishing all three lowers included in this bundle. Follow these detailed, step-by-step instructions to fabricate your 80% lower using the Elite Builder Jig.
Assembling Your AR-9 Lower
Once your lower is fabricated, it's time to assemble it.Follow our step-by-step picture guide for installing your lower parts kit and buffer assembly.
WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov
Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.
80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.