It came in. I'm used to my MK9 so it seems top heavy, but a bit lighter. I'm trying to decide whether to use a Pachmayer slip on grip or the Uncle Mike's version. I have the Pachmayr on my MK9 and really like it.
On my first impression I noticed how weak the mag springs are. No wonder people have reliability problems. I'm glad they switched to stronger springs, I'll be on the phone in the near future to get a pair and a pair of the new magazine followers as well.
I really like heel mag release for pocket carry. Very secure. Like the blue CF grips, very slim, but again they are also very slippery. And way too slippery for summertime CCW.
Hope to have a range report soon.