Spare parts: Diamond 5"3/4
Diamond 5"3/4 optic
Right hand drive: Steering wheel on the right, driving on the left side of the road.
Left hand drive: Steering wheel on the left, driving on the right side of the road.
If you are upgrading from an older optic or don't have the 5"3/4 diamond crown you will need to select "WITH" crown variant