I have one on my 16"-barrelled 17s and it's a pretty solid optic. The reticle is FFP so not sure if you like those or not; the subtensions are also mil scale rather than MOA. My only dislike is that the cross hairs even at maximum magnification are a little smaller than I prefer, i.e. they do not cover all or even most of the field of view, but rather a small portion in the middle. I would have preferred at least the vertical subtensions to drop further down towards the bottom of the FOV. OTOH this is only a 1-6x scope so IMO this point is just a personal preference. The glass is crisp and clear to the edges. I like the alternating on-off illumination dial. It's built like a tank so it's rather hefty for a 1-6x.Anyone have any experience with this scope on their 17s?