Kodiak colors

Looking to build an upper in Kodiak and am curious who has experience with the color variance. Is the upper and rail the same material and therefore the same anodize shade? This is my inspo and think it would look super sick in an kodiak. Could just do the burnt bronze cerakote but is that as much fun?¿?¿

Looking to build an upper in Kodiak and am curious who has experience with the color variance. Is the upper and rail the same material and therefore the same anodize shade? This is my inspo and think it would look super sick in an kodiak. Could just do the burnt bronze cerakote but is that as much fun?¿?¿