The Premium 80% Lower Fire/Safe Marked Billet has been redesigned with YOU in mind. The Premium 80% Billet has been enhanced and now offers a threaded bolt catch release hole as well as a threaded rear takedown detent hole.
These enhancements allow for easy and fluid install of your AR Lower parts kit components, ending some of the most frustrating aspects of your 80% lower build. Each Premium 80% Lower Billet will come with the needed screws and hex key for install.
(1) Black Fire/Safe Marked Billet 80% Lower Receiver:
- For AR-15 builds (5.56/.223/300 BLK/6.5 Grendel)
- Type III Hard Anodized Billet
- Color: Anodized Black
- 100% Mil-Spec
- Quantity: 1
- Fire/Safe Marked: Yes
- Billet 6061-T6 Aluminum
- Threaded Bolt Catch Hole
- Threaded Rear Takedown Detent Hole
- Screws and Hex Key
- Broached Magwell
- Enhanced, heavy duty trigger guard
- 100% Made in the USA
- NO FFL REQUIRED
No FFL is required to purchase this lower receiver. This Billet 6061 aluminum 80% lower receiver is not considered a firearm and is compliant with the gun control act of 1968 not classified as a firearm as defined in 18 U.S.C. 921(a)(3).
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.