The item id for Metro Sight 0 in unturned is 57096. You can use this ID with the commands below to spawn the item, give it to a player or buy it on a modded economy server.
Size_X: 1
Size_Y: 1
Size_Z: 0.125
Blueprints: 1
Blueprint_0_Type: Tool
Blueprint_0_Supplies: 1
Blueprint_0_Supply_0_ID: 57096
Blueprint_0_Outputs: 1
Blueprint_0_Output_0_ID: 67
Blueprint_0_Output_0_Amount: 2
Blueprint_0_Build: 27