I ended up getting the DAA Flex holster for my W-02 and I really like it. I use mine for IPSC production optics with a Holosun 507 Competition.
Gun is phenomenal. Love it!
Hey I'm joining team Umbra also, it looks great Should be arriving in a few weeks.
Will Shadow 2 grips fit on the Umbra?
How about holster compatibility? Thanks!