Yes, they make guns in most of the popular calibers.
On their website you can see a current inventory of guns - ready for sale and shipping ....by model ---- so you don't necessarily have to wait 18 month - 2 yrs for a custom order / and they will do some modifications ( like ambi safeties to guns ready to ship)...
Quite a few available in 9mm...
At Wilson website ...go to Shop ...guns in inventory...handguns / I see at least 15 full sized CQB's in inventory in 9mm out of 25 guns or so priced from $3,000 - $3,300 all good values depending on what options you want or like ...I see 4 Protector models in stock, 2 in 9mm, priced at $4,000 - $4,150 or so... again good values if you like that model ( I like the old Protector model better...no rail, etc )...but whatever you like...
and a couple of Hunter models ..in 10mm in stock for $ 4,100 .... ( I'm not a 10mm fan ...hurts my arthritic knuckles just thinking about it ....but there is a .460 Rowland there too...)...for you guys that want something different...
but check out the inventory available...its good to see so much available these days !