The best option for a 3x - Unity Tactical Aimpoint Magnifier Flip-To-Center Mount

First, you'll need the Unity FAST optic mounts due to the height. It WILL NOT work with standard height optic mounts. However, I have both and it's a great combo. I've used flip-to-side magnifiers before and hated how they throw off the balance of the rifle. Unity has put me back on the magnifier wagon with this mount. It folds up and down with light but deliberate pressure. When it's down, I don't even notice the magnifier. I've only had one issue with this mount. With the magnifier up, after ~10 rounds the magnifier will slide forward far enough to stop the mount from going back down. It's torqued to spec (35 in/lbs) on an Aimpoint 3X-C, but I can't tell if the mount or magnifier is the issue. I added a layer of electrical tape on the magnifier and I've had no issues since.