I just purchased a brand new pt709 for my wife, I picked it up today and i want to make sure I don't have issues. I know that you are supposed to clean it when you get it out of the box due to the shipping grease they put in the gun. Does anyone have any recommendations on what should i look for as far as cleaning and any specific stuff that i should use. I have never purchased a brand new gun the last gun i bought was ready to shoot when i got it. Any feedback is welcomed.