XS Sight Systems AR-15/M16 Mil-Spec CSAT Rear Sight, Black, AR-2004-9

070 & .200 Sight AR-2004-9 is a great sight for any shooter looking to improve the quality of their shoots. The XS Sight Systems AR-15/M-16 - CSAT - .070 & .200 Sight lets you accurately engage targets from 7yds to 100yds without moving hands to flip sights or have a second set of sights.