Like bigbulls said browning is no longer offering the wsm in lh ss stalker, you could try searching brokers/dealers for old stock as I believe they offered it still in 04. Used if you only want this model would be the other option at this point.

Another lefty here as well so I feel your pain, it is very frustrating. Keep looking eventually you'll find one but it may take a lot of stones to be turned over.

Also keep hounding the manufacturer's I am truly amazed how many (not few) south paws are out there.

Good Luck