Bryan,
Look into Sword Sights, I think for the money, they are about as good as you can get. I have a couple Swords, a couple Tru-Glo, a couple Cobra, and another Toxonics, and the Swords even the one that was cheaper than the other brands are superior in my opinion. Get something like a Sword Twilight Hunter with .019 pins, and you will be spending less than $100, and have a GREAT sight.