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.

** Still uses original sight tool.**

Does not work with Krinkov Front Sight Blocks. 

This crosshair sight does not need or use the KNS Precsion Combination AR15/AK47 Front Sight Tool for the installation.