Tungsten AR-15 Lower Receivers

Give your AR build a modern, industrial edge with a tungsten lower receiver. This deep metallic gray provides a sleek, subdued aesthetic. AT3’s tungsten lowers are forged from premium materials by trusted brands and ship them promptly to your local FFL dealer. Whether you’re creating a stealthy tactical rifle or a custom statement piece, our tungsten-colored lowers make the perfect foundation. Browse our selection and construct your unique tungsten AR project today!