Achieving an accurate point of impact with a pistol-mounted optic involves a process of alignment. This process, often referred to as sighting in, ensures the projectile strikes the target area indicated by the red dot. For example, after installing a new red dot sight, the initial alignment is rarely perfect; adjustments are necessary to compensate for variations in mounting, ammunition, and shooter technique.
Proper sight alignment enhances shooting precision and effectiveness, particularly in dynamic or defensive scenarios. Consistent accuracy builds confidence and proficiency. Historically, pistol sights were fixed or rudimentary, limiting precision. Modern red dot optics offer significantly improved accuracy and target acquisition speed compared to traditional iron sights.