I've tried. I have a Simply Rugged holster and it is comfortable and carries OK. But I conceal under a un-tucked shirt and the holster hangs too low and shows under the shirt. I would either have to wear a sports jacket or an inside the pants holster to conceal this gun. I thin an inside the pants holster is your best bet.
On the other hand, I never shot this gun very well. The grip does not fit my hand well, and the reach feels too short too. I have medium sized hands and most guns fit me pretty well (even before the modular grips). If you've swapped out the grips let me know what is working for you.