I have a 81BB, an 84BB, and an 85bb, all mil surplus and in great shape. The best one is the 84, which just has a tiny bit of edge wear on the slide. The 85 is about the same, with a couple of knicks on the frame, and the 81 is last, but looks fantastic. The only pic I have of it is terrible and makes it look like there is some serious wear and tear on it, but in reality, it's 88-90%. If you want to see ugly mil surplus, here you go: