80% Lower Fire/Safe Marked - Enhanced (1-pack)



The newly redesigned Enhanced 80% Lower with Fire/Safe marks has been optimized with the you in mind. By tapping the bolt catch release and the rear takedown detent hole, we have taken our classic black 80% lower tot he next level. No more tedious installs as you mess around with frustrating roll pins and springs. Now you can build faster than ever!

1) Enhanced Black Fire/Safe Marked 80% Lower Receivers:

Color: Anodized Black

100% Mil-Spec

Quantity: 1

Fire/Safe Marked: Yes

Threaded Bolt Catch Hole

Threaded Rear Takedown Detent Hole

Screws and Hex Key

Forged 7075-T6 Aluminum

Machined Magwell

100% Made in the USA


No FFL is required to purchase this lower receiver. This forged 7075 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).

No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

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.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Pennsylvania, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.