Achieving accurate aiming with a red dot optic requires a process called zeroing. This process aligns the point of impact of projectiles with the aiming point of the optic at a specific distance. For example, if the optic is zeroed at 50 yards, the projectiles should impact at or very near the red dot’s position when aimed at a target 50 yards away.
Precise zeroing is essential for maximizing the effectiveness of a firearm. A properly zeroed optic enhances accuracy, improves confidence in shot placement, and allows for quicker target acquisition in dynamic situations. Historically, methods for achieving accurate aim relied on iron sights; the advent of red dot optics has streamlined and, in many cases, improved this process.