A short-range benchmark used for sighting-in firearms, specifically rifles, involves adjusting the sights to align projectile impact with the point of aim at a distance of approximately 75 feet. This process typically employs a paper or cardboard sheet with a distinct aiming point and grid markings to quantify adjustments. The specific distance offers a practical and controlled environment, often achievable at indoor or private outdoor ranges.
Establishing this benchmark allows for accurate fire at closer ranges and serves as a foundation for longer-range zeroing. It helps shooters understand the relationship between sight adjustments and impact shifts, building confidence and improving accuracy. Historically, this practice has been essential for hunters and military personnel, and remains crucial for recreational and competitive shooters alike. The concise distance facilitates rapid sight adjustments and verifies the firearm’s basic functionality before progressing to longer distances.