Awesome upgrade - American Defense Manufacturing Aimpoint Comp M4 Mount 1 Piece Lower 1/3rd Co-Witness

This mount brought my CompM4s to the preferred height over the factory mount. I prefer to run a FSB so this is a true lower 1/3 co-witness. The factory mount was in between absolute and lower 1/3. The tactical lever is not too big, a lot better than the giant knob on factory mount. Only complaint is the lever adjustment is not as fine as say a Larue. It locks in place but the lever is real easy to lock in place. Another turn on the adjustment and it feels like I will crush the rail if I were to try to lock it in place. I've had other ADM mounts, they're all like this. Overall 4.5/5