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80% Lower (1-pack) - Enhanced

Maximum Purchase:
3 units


We took our standard lower and added some extra features to help the everyday builder. Some struggles our builders express to us were their issues with the bolt catch roll pin install and the detent pin for the rear takedown pin. We decided to step in and update these areas. We updated them by tapping each of these holes so that they will accept a threaded pin, no more mallet or pin punches are needed for these installs. All components needed will come with your new enhanced 80% lower.

(1) Black 80% Lower Receiver:

Color: Anodized Black

100% Mil-Spec

Quantity: 1

Threaded Bolt Catch Hole

Threaded Rear Takedown Detent

Hole Screws and Hex Key

Forged 7075-T6 Aluminum

Broached Magwell

100% Made in the USA


Our 80% Lower 1-Pack is one of the most affordable 80% lowers available on the market that comes finished with a mil-spec anodized coating. Proudly made in the USA from mil-spec, forged 7075 T6 aluminum, this lower is ready to accept any standard 5.56- or .223-chambered upper. Completing this lower is easy thanks to our many available and hugely popular 80% lower jigs! Our jigs are so easy to use, even first-time builders will master the process in a single afternoon.

Each jig is compatible with this lower and the included instructions take out all the guesswork – all you need to get the job done is a full-size hand router from the local hardware store. Owning and machining this 80% lower is 100% legal, too! As long as you can legally own a gun, you can machine this lower at home – no FFL or background check is required for ownership or machining.

Once finished, simply assemble your new stripped lower with a lower parts kit, slap on your upper, and hit the range! 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).

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 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, Hawaii, New Jersey, New York, Rhode Island, 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.