Ok, so there is no more confusion. I got this sight just for my polar star and used it yesterday at hatfield. Now the only problems I see is that in the sunlight the red target is very hard to see. But the green is visible and that is the color I use on all my sights. The dual quick release arms make the sight very sturdy on your rail. I have it dialed in so where the top dot is my bb is gonna go to that spot. So it was well worth getting. The package came in about a week and a half. And was securely wrapped so nobody was getting into the package without really tearing tearing up the tape. So all in all I am VERY satisfyed with my purchase and AirsoftPark,where I will be buying more items from in the future.