Swap ring purpose is to create less drag coefficient, mostly used for surfing photography.
Compatible for 6″ Dome Port
- V1
- V2
- V3
- V4
- V5
- V6
- V7
- V10
Make sure to use proper size tools to remove screws (allen key provided in the set) and align the ring with the rest of a dome port via small guiding rail which will correspond to the sticking out bit on spherical part.


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