At my first match in Richmond I shot a 35 in CD but I'm thinking about putting the C-more back on it and shooting it in open class and getting a 17C for CD. I already have an extended slide release and 3.5# connector in my 17 so is there any reason to get a 17CC instead of a 17C? I thought that was the only difference but the price difference seems to be a lot more than the price of those parts, making me think there is something else to it. That would retire my 17 w/ night sights for competition and the new 17C would be a dedicated competition pistol. What do you guys think are the best adjustable sights for competition? I'd prefer something with a sight picture a lot more like my Makarov, with a really narrow blade front. I had a lot more trouble on the plates than I expected because I was too bashful about covering them up with the sights and had maybe 12 low shots with the 17 and 6 with the 35.