Quick Answer
To determine if your rifle is out of zero after a hunt, check the impact of your shots on a target and compare them to the point of aim on your scope. If shots are consistently hitting high or low, it's likely your rifle is out of zero. Use a shooting bench and adjust your scope accordingly.
Determining the Problem
When you suspect your rifle is out of zero, it’s essential to establish a baseline. This can be done by shooting at a target with your rifle in a stable position, ideally on a shooting bench. Use a scope with a reticle that has hash marks or other aiming points to help you quickly identify any pattern. If your shots are consistently grouping high or low, you’ve likely identified the issue. The key is to understand the direction of the error, which will help you make adjustments.
Adjusting Your Scope
To adjust your scope, start by identifying the direction of the error. If your shots are consistently high, turn the elevation adjustment counterclockwise. Conversely, if your shots are consistently low, turn the elevation adjustment clockwise. In most scopes, the adjustment is in 1/4 MOA increments, which translates to about 1.5 inches per 100 yards. Make adjustments in small increments, about 0.5 MOA at a time, and recheck your shots to avoid over-correcting.
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