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.

Golden State Selections

Customer Privacy is Our Top Priority

At our company, we prioritize your privacy and the protection of your rights above all else. We recently resolved a legal dispute with California, firmly affirming our commitment to customer privacy and Second Amendment rights. If you’d like to hear more about our fight with California, you can read our press release here: Press Release.

Product Compliance and Legal Adherence

Please note that this page, while a collection of California-compliant products, is not updated consistently. Always check local, state, and federal laws whenever making firearm-related purchases. Certain products are restricted from being shipped to California. Under California law, specific items such as unserialized “firearm precursor parts” cannot be sold or shipped to customers in California. Our company adheres strictly to these regulations and will not accept orders for these products from residents or for shipment to the State of California. Additionally, it is essential to adhere to all applicable laws, especially the Gun Control Act (GCA) of 1968, which requires individuals to be at least 21 years old to purchase firearms from licensed dealers. For comprehensive guidance, consider consulting with a legal expert or your local ATF representative. 

It is essential to adhere to all local, state, and federal laws, especially the Gun Control Act (GCA) of 1968, which requires individuals to be at least 21 years old to purchase firearms from licensed dealers. Detailed research and understanding of these laws are your responsibility. For comprehensive guidance, consider consulting with a legal expert or your local ATF representative.