Ability to change from cross hair to beam.
Simple setting of cant angles without any tool due to the fact that the axis swivels.
Exact reproduction of different cant...
Ability to switch the sight from cross hair to cross beam.
Separate adjustments of the inside and outside diameter resulting in variable ring widths.
Simple...
Separate adjustments of the inside and outside diameter resulting in variable ring widths.
Simple setting of cant-angles by means of the swiveling tunnel.
Scaling...