Sight Body Style - .240 aperture.
Crosshair Type - Duplex.
Crosshair Size - .010 / .020 Diameter.
Crosshair Material - Heat treated.
Installation - Replaces post sight w/o modifications to gun.
This crosshair sight does not need or use the KNS Precsion Combination AR15/AK47 Front Sight Tool for the installation.
