Sometimes you don't even get what you pay for. - AIM Sports Inc AR Detachable Carry Handle A2 Design w/Windage & Elevation

I wasn't expecting the best for $28, but I was at least expecting it to be functional. The aluminum handle itself seems okay, but all of the sight components are junk. The roll pin that holds the windage knob on the adjustment screw is too small and pushed right out. The only thing keeping it from simply falling out was the fact that it was smashed and bent in the middle. The windage detents are so weak that switching the aperture changes the windage setting. The range knob would not adjust all the way up or down. It would stop a couple of clicks above the bottom position and then would stop an entire turn below the fully raised position. Beyond that, everything is wobbly -- the sight base is loose in the handle, the knobs are both loose, the windage adjustment screw is loose in the sight base, etc. This might be okay for an airsoft gun or a wall ornament, but don't put it on a real gun that may be needed to protect your life, family, or property. Maybe you could swap out all the sight components for good ones, or maybe you could clean and adjust these parts to at least make them functional, but it would probably be cheaper, easier, and safer to just buy a good carry handle assembly for $75.