Is Dick a BCM?

[JoJoM]

This guy is 14 weeks old and hatched from a BCM egg (or at least a very dark egg that I was told was a bcm egg). He has no copper on on him. Does it come in later or is he just a Black Marans? He is quite large with feathered feet and gorgeous. I’m trying to figure out which cockerels to keep and hoping he carries a dark brown egg gene.

 

[BirdsBeesTrees]

It's a Black Maran, I wouldn't know if it's crossed with anything.