Ok Im kinda a P7 noob. I have a chance to get one. I would use it for CCW. My question is I hear they are very well made and duarable but might have a hard time getting parts if something breaks. Not like replacing a 1911 or Glock recoil spring or various parts. Can I still get parts if needed? And any advice on this gun? Is it ok for CCW or should I look at USPc or something?