Complete Guide to Scope Sighting and Calibration | #complete Guide to Scope Sighting and Calibration
The Various Types of Scopes and Their Battlefield Applications | #the Various Types of Scopes and Their Battlefield Applications
The numbers on a rifle scope, such as 8x20, indicate the magnification power and objective lens diameter. The first number (8 in this example) represents the magnification power, meaning the scope magnifies the image 8 times. The second number (2 denotes the diameter of the objective lens in millimeters.
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