Help identifying strings on Aria STB P Bass

[walruswaspaul]

Hi,

I know this is probably a question i'll get zero replies to but I have recently aquired an Aria STB P Bass , I really like the stiock strings on this bass , they're kinda grindy sounding without being overly bright. They look like stainless steel (could be wrong though) and they have no silk wrap at either end of the string. If anybody knows of any roundwound strings that have no silk wraps , let me know , thanks