Front sight for AR-15 - KNIGHTS ARMAMENT

Micro Iron Sights KAC line are currently in use by the United States Army, Marine Corps and numerous law enforcement agencies around the world. This is because they are built to exacting tolerances, keep them zero under adverse conditions, and, when folded, have one of the lowest profile top-rail footprints in the industry. The rear sight of the KAC 600 meter Micro features an adjustable finger rotating drum that allows shooters to hit targets from 200 to 600 meters with accuracy and speed. Zeroing 600 meter rear sights tips: 25/300 Meter Zero: place a target 25 meters down range. Turn the rear sight and focus drum to the "Z" setting a round 3 groups. Adjust the rear sight post and lead rear sight knob until desired point-of-aim / point-of-impact is reached. If possible, turn the rear sight drum to the setting of "3" and confirm zero at 300 meters. 50/200 meter Zero: Place a target at 50 meters down range. Turn the rear sight and fire drum to the "2" setting a group of round 3. Adjust the rear sight post and rear sight knob until the desired point-of-aim / point-of-impact is reached up. If possible, place a target 200 meters range down and confirm zero.

SPECS: Fits - Picatinny rails.  Adjustable sights are calibrated for 5.56x45mm NATO cartridge.