Don’t know how similar to a #2, but I think it’s close.

So...stainless, skinny(ish) 30 cal.

Rock Creek will

Might call and ask Brux but I don’t think they will

I wouldn’t call Krieger. Great barrels but not skinny.

Depending on the contour measurements maybe Bartlein could be close enough. Bartlein 2B would be the closest they would make (or a #0).