When paired with a separately-purchased adapter specific to the head's brand, the AD-AB Adaptor for AD300pro Flash Head from Godox allows use of Bowens, Profoto, Broncolor, and Elinchrom accessories on the AD300pro.
**If you are planning to use this with the Bowens mount adapter and a larger or heavy modifier, we suggest that you instead pair your AD300Pro with the S2 Bowens Bracket as that can more readily handle larger softboxes without the mechanism tilting down from the weight.** You can find the S2 adapter here.
You can purchase the Bowens mount adapter here.
You can purchase the Profoto mount adapter here.