I just purchased my first pistol, I was very impressed by the M&P series. My question is, how do clean my m&p 40. I know how to disassemble it, I just would like to know what I should use to clean and lubricate with, and what parts I need to clean and lubricate? The pistol came out of the box pretty dry internally. I cycled a bunch of rounds through it by just pulling the slide back to eject the rounds, and a few of them got jammed in between the magazine and the chamber. Like they were getting pinched in the rear of the barrel or somthing. I'm wondering if thats happening because it is so dry internally? Has this happened to anyone else? Please help!!