With an open sight, you line up
the target with the blade or bead of the front sight
within the notch of the rear sight. |
With an aperture sight, you line
up the target so that the front sight is within the
rear peephole. |
With a telescopic sight with a crosshair
reticle, you line up the target with the
crosshairs of the sight. |
With a telescopic sight with a dot reticle,
you line up the target with the dot of the sight. The
dot must be centered. |