Special Features:

Enhanced combat optical sight: ecos, su-230/pvs, is a dual field of view optic with switchable 1x/4x magnification. User switches to 1x magnification for close range targets and switches to 4x magnification for long range targets. Includes illuminated ballistic reticle calibrated for use with 5.56mm nato ammunition. Elevation and windage adjustments are 0.5 moa per click. The su-230/pvs mounts to the weapon via a mil-std-1913 rail interface. Uses one dl 1/3n lithium battery. Color: brown.

Properties:

A telescope which is affixed to a weapon to provide viewing parallel to the direction of the gun bore line. It is designed with a rigidly held eyepiece and with movable sectional tubes connected by geared joints. The angles of reflective optical elements adjust automatically to provide a line of sight through the telescope as the gun tube is elevated or depressed.