Most 80% lowers are sold as raw aluminum but you can also find some anodized which is the standard coating. However, when you complete an anodized 80%, all your cuts will expose the aluminum underneath. Therefore we recommend going with a raw lower and finish it afterwards. 80% Lower Patriot https://innenarchitekturwien76542.suomiblog.com/5-einfache-fragen-ber-80-lowers-beschrieben-37558143