So I picked up my M&P today, and along with it, A Bladetech Nano IWB Holster. I have to tell you, I was disappointed when I went to holster it and it didn't fit right. You see, I ordered an M&P with the thumb saftey (it was a compromise I made with my wife to help her feel more comfortable with a handgun in the house, I have kids) and the bladetech is for one without the saftey. Long story short, I talked to bladetech on the phone today and got the ok to modify my holster (I have quite a bit of experience working with thermoplastics) without voiding my warranty. FYI For any others considering this combo, bladetech expects to have a holster out for the M&P's with a saftey in around 3 months. Below are before and after pictures.
Holstered, before mods. See how the safety forces the holster out away.
Marked for the cutout
After the cutout
Holstered, saftey exposed
From the rear, holster now flush
Holstered, before mods. See how the safety forces the holster out away.
Marked for the cutout
After the cutout
Holstered, saftey exposed
From the rear, holster now flush