Is this an Mammillaria Plumosa ???

I"m not shure,is this an Mammillaria Plumosa??

At first sigh, it doesn't look like plumose to me. I clicked on the second photo and blew it up to twice the size, and I think I could see that there were some central spines. M. plumose does not have central spines. So, probably no.
I couldn't clearly enough see the shape of the tips of the central spines, are they hooked or straight? If hooked them I'd suggest a form of M. glassii. It looks anyway that it needs a bit more light, to make the heads a bit tighter.

Hi Chris,
Try to make an macrophoto.
The hooks are not hooked,the tuberkels are soft.(flexibel)

I was searching on internet,but is this not an Mammillaria Albicoma...? 

Could it be M. bocasana?

Hi all, I think that because the central spine(s) have no hooks, then I have to agree with Jpsje that is probably is albicoma. It does need a lot more light though as it shouldn't look as green as it does, the spines should cover the body fully.

Thanks Chris!

M. plumosa sieht so aus