I'm revisiting this old thread to update it. I never found an OWB that I really liked (Alien Gear is releasing a new duty holster lineup though, so watch for that soon).
What I did instead was lose 55 lbs by dropping carbs and sugar entirely 8 months ago. Now I can carry appendix ! It's much more comfortable while driving and easy to draw. Consider it as going to a Biblical diet. If it wasn't in the Bible, don't eat it.
Even an OWB holster can be worn appendix under your farmer overalls. I just ordered a Tier 1 Access Elite for this 5" MP9. Looking forward to that.
https://www.tier1concealed.com/colle...17963595235399