Welcome to the TFF family, scootelv! Great to have you with us.
I wish I could help you with this but I'm not 100% sure what holster would work. I know the Niteeyes expanding holster fits almost any light but it does leave the head and tail exposed. Finding an exactly fit (or even somewhat close) is tough due to its 44mm body diameter and 65mm head. There should be some large head holsters with open bottoms that should work well but off hand I can't find anything without a ton of searching online. They are out there, you just have to dig deep.
