I tried to check the Minox 3-15 today for parallax. It was in the field and it was windy. The wind may have been shaking the rifle some.

However at 311 yds there may have been about an inch of parallax. I am not sure of this yet. I will try to check it again in the future.

A 4.5-14 Leupold that I have has an adjustable objective. This is the one with the external windage and elevation knobs.

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All guns should be locked up when not in use!