My girlfriends uses it as her carry weapon and loves it. She actually just bought an od green frame to put on it to match her AR. She has easily put 2000 rounds through it with no problems at all. I've shot a hundred or so rounds and its a pretty nice gun. According to her it kicks more than my ruger lcp but I can't really tell any difference.
Kinda ben wantin a Nano myself , I would bet they are a pretty nice pocket gun . I have not allowed myself to pick up and hold one , that finalizes it to commitment to buy .
Thought it was good for a pocket 9mm. Nano Kahr cm9 and kel Tec pf9 are all micro 9mm. Personally I don't like anything smaller then the shield pps or the new xds would be nice. For 400 bucks you did fine. Enjoy!