I've got one, but it's the package from Lever that includes the 9mm and 7.62x25 barrels. The NP-17 is my favourite and if I was to ever buy another that'd be the one.
I had to tweak my extractor a bit to get reliable feeding, and found the barrel-barrel bushing clearance to be very generous, which I suspect contributes strongly to reported poor accuracy. I rechambered a 9mm barrel to 38 Super and fitted the barrel with the closest bushing clearances that would function, and the accuracy is tolerable, even approaching "good".