<p>The Anderson Manufacturing AM-15 Stripped Lower Receiver is CNC machined from 7075 T6 aluminum at Anderson's in-house factory in Hebron, Kentucky. Each aspect of this AR lower is made to meet mil-spec requirements, offering optimal fit on your next build. The lower is finished in type 3, hard-anodized, black finish. This lower is stripped and you'll need an LPK (Lower Parts Kit) to complete your lower build. Pair it with an upper of your choice and you're ready to hit the range. The lower is the registered, serialized part of an AR-15 and must be shipped to an FFL dealer where a background check is performed.</p> <ul> <li>CNC machined, mil-spec stripped lower</li> <li>Pairs with Mil-spec uppers and Mil-spec lower parts kits</li> <li>7075 T6 aluminum construction</li> <li>Type 3, hard-anodized black finish</li> </ul>