What kind of fiber optics are on there? I like 'em. I have an HK P2000sk which I like and an FNS Compact .40. I've been trying to sell the FN, but it's tough to move .40s now. And FN's hiccup with their strikers didn't help any. I like the FN, just didn't think I needed 2 .40s. But I think now I will rescue it from the LGS consignment case and put an optic on it.