They do not make a left hand set at this time.
Just flip them around for left hand shooters. It might flip down the other way but better than nothing.
Reverse the sights and BINGO! You’ve got left handed offset MBUS. However, on my 14.5”, I found more adjustment is needed for zero on the front sight post. I will post a separate question regarding availability of different height front posts. So far, have not found them