Godox Mount to Bowens Mount Adapter Speed Ring Converter for AD600 AD600M Gdoox Mount Flash Godox AD-GB is a custom made Godox to Bowens Mount speed Ring dapter, Is only for AD600 and AD600M, it allows you to fit a huge range of Bowens accessory Made of Durable Stainless Metal Apply to Godox AD600 and AD600M Studio Flash Strobe