I am not a 'bore' guy and it is something I look at with barely prejudicing me on whether I buy it or not...
Your bore has a lot more than what I would say is freckling or frosting in a description, if I was selling, I would say, 'has light pitting throughout the bore'.
It probably shoots just fine, with pitting you never know, let alone from a luger to the next luger you never know
Ed