I have the Tech Sights on my Ruger 10/22. At 100 yards, they rock. I switched my front sight with an A2 post. I had to file it down a bit but it works great. I also changed the windage adjustment for a thumb knob with micro clicks. I like it a lot. It's the little things in life that make me happy. :supergrin: Wanna kill these ads? We can help!