•CYMA KAC type 600m flip up rear sight.
•Suitable for all M4/M16 & AR-Series with standard 20mm RIS/RAS rail.
•Special design locking system ensures the sight will remain up and zeroed in the most extreme combat conditions.
•Windage and elevation adjustment by 2 screw dials.
•Constructed of alloy metal, extra strong shock absorption ability.
•CYMA model no. – M020
•Color – Black
•Weight – 89g
•Material – Alloy metal