Have you called Crossbreed? If they don't make one for the three inch, they might be willing to make one for you. They're very accommodating like that. It's one reason I'm such a loyal customer of theirs. It's also possible a three inch may fit in the two inch holster if the barrel end of the holster is left open. I've found that to be the case with some of my other holsters with open barrel ends, mostly my Glocks.