She's a mutt, but a mutt of what?

[southernlasssc]

I would like to tap into the awesomeness of knowledge in this community. We bought our first 4 chickens as roughly year olds hens, less than a year ago. 2 of them were mutts. The lady said one was a leghorn mix. I am loving having chickens and soaking up chicken knowledge. We are up to 7 now. If this is a leghorn mix, it seems she got lots of recessive genes. What do you think she is a mix of? Red lobes, silver(?) legs, brown eggs -from what I read, all not leghorn traits.
She lays extra large brown eggs 27 days a month. If she skips, we get extra, extra large eggs. The eggs labeled Piper are hers. My son calls them artillery shells. It is next to a Turken medium sized egg for comparison.

 

[Johnny17]

It's a black sex link hen

 

[featheredplanets]

She looks like a black sex link to me. Probably has Marans in there.

 

[Gray Farms]

I doubt she was Leghorn in her.

 

[SBFChickenGirl]

Black sexlink. Maybe Black copper maran?

 

[southernlasssc]

Thank you everyone. I appreciate the input.

 

[chrissynemetz]

I agree, I'm thinking she's a black sex link

 

[Frazzemrat1]

agreed some sort of black sex link, but could be a mix of anything. She may not even be sex linked, she just looks like the common black sex link mixes.
I doubt marans in there though, her eggs don't look very dark.