I am really wanting to get an m&p9c. I heard someone say that the ejectors don't work well with lighter rounds...124 grain. Does anyone have a problem with the shells ejecting into their face? I don't want to buy and then regret it after i start shooting it. Also, i heard that you can break the firing pin if you dry fire it. Is that true? Just want to hear pros and cons to make up my mind. If it is only the lemons that have those problems i will risk it, but not if they all have problem ejecting. Please let me know.