sight setting(n = noun.artifact) - the adjustment of a gunsight for elevation and windage on a particular range under favorable light conditions;
is a kind of gun-sight, gunsight
has particulars: zero

at first sight, battle sight, breech sight, in plain sight, in sight, keep in sight, line of sight, lose sight of, not by a blame sight, not by a long sight, open sight, out of sight, panoramic sight, peep sight, place setting, second sight, setting, setting hen, sight, sight bill, sight draft, sight gag, sight see, stage setting, telescope sight, telescopic sight, trend setting