Did you even look at the picture YOU posted?
It shows "Heckler & Koch" & "HK". Which is exactly what MM said.
If you can't remember what he said:
So, "Heckler & Koch".
And "HK"
Which is EXACTLY what the picture you posted shows. Reading is fundamental.
So there is no way H&K can be used its total wrong...you are a idiot!
And a douche bag