The first time I saw this DW 15-2 I liked everything about it but that Purple Frame ( bought it anyway). Shiny black barrel paired with a shiny purple frame made the piece look more like spare parts thrown together. But now, the freaking frame on my old '65 Python has turned a slight purple!!  I felt sick when I saw it. Not my beautiful Python....both sides of the frame.This happened sometime In the last 10 or so years, cause I would have noticed it before. In fairness, it isn't a very pronounced purple, and under normal/daylight conditions it still looks quite blue-black. But it's there.   Wonder if it will get much worst...