I'm astounded more people don't use Remora for their Shield. I work in the garden, work on my car, cut my grass with a push mower, spread fertilizer, clean out the gutters and of course CC it all day. Never had it move. And I've tried every holster made for the Shield.
I guess I need to place some ads in the classifieds here for all the Shield holsters I never use.
Everyone owes it to themselves to try a Remora holster for their Shield. It's simply amazing and I have no idea how it works. It stays where you put it. PERIOD! They have sales almost every week. And they are not very expensive.