Kinda crazy but I have a Simmons Pro-Diamond shotgun scope on my Omega and it has worked flawlessly for the past 10 years. Extra-long eye relief and factory guaranteed to hold zero. Optics are surprisingly crisp for a cheap scope and low light capabilities are actually pretty decent. I think I paid all of $60 for it. If I ever have to replace it I would get a Nikon Omega, but as long as it keeps performing well as it always has I'm using it. I would normally shy away from a scope like this, but I needed one right away and didn't have money at the time. So I decided to give it a try & was very surprised.