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Old 05-15-2016, 4:33 AM
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Interstateguns Interstateguns is offline
Join Date: Jul 2014
Location: Louisiana
Posts: 179
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Unless you just really want to know how many clicks you scope really as compared to the factory printed specs (which are typically understated) i find the mirror method easiest to mechanically center an erector tube.

Take the objective lens and place it against the mirror and look through it. You will see two reticle images.

Turn your adjustment knobs (elevation and windage) till the two images become one and you're done.

It might not be exact but its good enough for me.

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Last edited by Interstateguns; 05-15-2016 at 4:48 AM..
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