RIR cross with red sex link?

[rockethoe]

What would be the resul of throwing a RIR cock over red sex link (say lohmanns) hens?

Obviously you would lose the sex link colouring, but how would feed efficiency and lay rate fare out?

 

[Debbie292d]

Sorry nobody's got your answer apparently.

I had saved the most comprehensive sex-link post I've ever seen though. Maybe something in there could be useful.

https://www.backyardchickens.com/threads/sex-linked-information.261208/