I purchased this sight to go on a 2008 bowtech 82nd airborne. I was first concerened in the tooless fuction worried that the sight's settings would come loose with the repeated shots from the bow. As of yet I have yet to notice any change. My only complaint and why I gave the sight 4 stars instead of five is that the vertical elevation adjustment is some what limiting, granted this could be in part bowtech's fault as well, but I bought the sight with intentions of adding three more pins and have it sighted out to ninety yards. However, I can not do this because it ran out of vertical adjusment so i only have out to eighty yards which isn't bad (this is with a bow that shoots my arrow at ~300 fps). If you have a slower bow you would probably not be able to have pins out that far. As far as for it's ability to catch light it gets 5 stars, the pins are very bright and when I turn the light on I am able to shoot in the dark basically. Great sight overall. I would recomend if you were looking for a good sight without investing much money in it. If you have lots of money, go crazy with a G5 optrix or a copper john sight. 4 stars

I just bought this sight for my 19 y/o son and before I knew it, he had it installed and sighted in. He is shooting his compound bow better than ever and back to loving the sport. Should have bought it sooner. He stated that it was very easy to install, very easy to adjust, and the tooless feature works great. He out shot me for the first time. Now I want one on my bow! 5 stars