Full metal folding rear RIS sight. Fits standard RIS rails. It is very suitable for an M4 due to its height. It's a standard rear sight of the M4 S-System.
is among the oldest, most experienced and the largest Airsoft manufacturing facility in the world. Known for their unmatched quality control and professionalism, CYMA is selected to be the OEM of a vast amount of Airsoft products. Durability and performance meets affordability!
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