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.
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.
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.
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.
YOUR RECENTLY VIEWED ITEMS
80 Lower Engraving
Why Should I Engrave My Lower Receiver?
You may choose to engrave your lower with a serial number for personal record-keeping, or engraving may be required depending on your local laws. Having an engraved lower may help police recover a rifle in the event that it is stolen, or keep you out of trouble if an officer wants to see your rifle while out shooting. Have questions on if you need to engrave to keep your rifle legal? Check out your state's 80 lower laws here.
California Engraving Requirements
Our engraving services are there to help make your lowers California compliant, and once you apply and are issued a serial number, we can get your lower engraved quickly. To ensure our engravings are 100% compliant with California Department of Justice requirements, we do not alter the format of any compliance engravings.
We are happy to do engraving for anyone who wants their lower engraved. While we are not able to engrave special script or images, many people choose to engrave personal serial numbers to keep personal records, or to add a personal touch to their rifle. Get creative with your serial number or name on the rifle, and have something subtle but clever at the range!
Shipping Engraved Lowers
When dealing with 100% lowers - lowers which have been milled out and are now legally a firearm - we are only permitted by law to ship the firearm back to the exact address it came from. So if you are mailing in a lower, please, do it from somewhere you can pick up the mail!