Damage can also be easily done if you do not have a tool to adjust them. They are not expensive! The one that does both elevation and windage is about $15. And once you get it set you could probably sell it to a buddy if you do not want to keep it.
The Constitution is not an instrument for the Government to restrain the people. It is an instrument for the people to restrain the Government!
America will never be destroyed from the outside. If we falter and lose our freedoms, it will be because we destroyed ourselves.