TSC might have duped me

[FattyChickens]

I bought a couple speckled sussexes and a couple black sex links. Well... the black sex links are showing some pink and comb growth at only 3-4 weeks old. Im a little paranoid that maybe they sold me black copper marans (they look very similar to black sexlinks in my experience). Do you know if black sex links are just fast growers?
The pink is hard to see in the photos

 

[nuthatched]

Too early to say yet .
Any hatchery can only offer 90% accuracy in sexing.

 

[FattyChickens]

Too early to say yet .
Any hatchery can only offer 90% accuracy in sexing.

The issue isnt in sexing. Black sex links indicate sex after hatching automatically. The only way these two would be roos is if the breed is wrong.

 

[nuthatched]

The issue isnt in sexing. Black sex links indicate sex after hatching automatically. The only way these two would be roos is if the breed is wrong.

They don't look like cockerels to me, that's a normal amount of comb for a 4 week old. Are the legs feathered?

 

[BoundlessLove]

They look both like pullets to me.
I have three seven week old BSL pullets. They look like mine did.
These were my first SL chickens and I wondered the same with their combs pinking up kind of early. But, by their coloring, mine are all pullets.

 

[BlindLemonChicken]

Do you have full-bodied pictures in the light? My BCMs don’t usually have coloring that low on the chest.

 

[Iluveggers]

Do they have feathered legs?

 

[labelo]

Do they have feathered legs?

This. You'd expect Marans chicks to have feathered legs.
This amount of comb growth seems normal to me for a black sex link this age.