Quoted: What
Mechanical Zero pertains to the irons sights on an AR/M16 weapon. All the poster is trying to do is get his Aimpoint dot back to a setting reasonable enough to begin re-zeroing it.
Tell us how Aimpoint “adjusts” their optics to the 5.56mm round? I can take an ML2/M2 and mount it on ANY weapons platform I wish! 5.56mm, 7.62mm, 9mm it doesn’t matter!!!!!
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The concept of mechanical zero applies to
ANY sighting system in which there is provision for adjustment in any axis. Windage, elevation, whatever. Irregardles what the sighting system consists of. The previous statement of "counting the total clicks and divide by two" is indeed mechanical zero.
Adjustment to a particular round is simple. Standard optic, standard height above the bore and standard ammunition = aproximate standard point of impact. Then, you adjust the optic from it's mechanical zero to the actual zero ie. point of aim = point of impact.
ETA: Do you move your Aimpoint around without re-zeroing it???
ETA: I never said Aimpoint factory adjusts for a 5.56mm round, but I did ask the question, how are they adjusted when the scope leaves the factory.
RIF