My fixed sights do not allow me to hit point of aim in elevation. What can I do?

My fixed sights do not allow me to hit point of aim in elevation. What can I do?
September 5, 2019 Philip Mahin

If your handgun is shooting high, either the velocity needs to be increased, the bullet’s weight decreased or both. This will only carry you so far however; it may be necessary to modify the sights.