The practice of narrowing or shutting an eye while aiming a handgun is a technique employed by some shooters to enhance focus on the target and the pistol’s sights. This action reduces visual input, theoretically minimizing distractions and allowing the dominant eye to achieve clearer sight alignment. The premise relies on the brain’s ability to process visual information more effectively when presented with a singular, less cluttered image.
Its importance hinges on the individual shooter’s physiology and shooting style. Some experience improved accuracy and faster target acquisition when using this technique, particularly when dealing with small targets or targets at longer distances. Historically, it has been taught as a fundamental skill in marksmanship training, although its universal applicability is now subject to debate. The benefit is perceived as enhanced focus and reduced visual confusion, leading to potentially improved shot placement. However, this approach may limit peripheral vision and situational awareness.
