cc-settings-icon BUILD AT HOME
80% Arms sells AR-15 and .308 80% Lower Receivers, 80% Lower Jigs and other accessories which allow you to legally build a firearm at home in most states.
cc-gun-icon INCREDIBLY PRECISE
We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum.
cc-hand-icon RIDICULOUSLY EASY
We also offer our patented AR-15 and .308 Easy Jigs® which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower in under 1 hour with no drill press required.
cc-thumbs-icon 100% SATISFACTION GUARANTEED
Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. We will promptly replace or repair any product that we determine to be defective.

Blemished 80% Lower Receivers

WHAT DOES BLEMISHED MEAN?

Our blemished 80% lower receivers retain the same high level of quality as the normal billets we sell with ZERO functional deficiencies. Blemished 80 lowers are billets that did not meet our standard of perfection when going through the quality control process. 

Blemished 80% lower receiver buyers can expect to see minor scratches, uneven paint, small dents, and other small imperfections that are purely cosmetic. Why sell blemished lowers? Because on a hard-use rifle that's going to be beat up in the field, why not save some money? Take advantage of our lower priced blemished 80% lower receivers today!

WHAT IS AN 80% LOWER RECEIVER? 

80% lower receivers are non-functional firearm parts that require some work for the buyer to do to make them functional. Because you have to finish the job yourself, the ATF does not see them as firearms, so they are able to ship right to your door. The last 20% of work required can be accomplished with our Easy Jig® Gen 3, and enables the user to go from an aluminum paperweight, to a fully functional firearm in no time at all!