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. Billet lowers are https://johnathangzoet.wikidank.com/313443/eine_Überprüfung_der_80_percent_lower