+1 for M&P Sport
Someone meantioned the forward assist / dust cover that it is lacking...
For forward assist; the bolt has a knotch in the side of it, use your finger/thumb to "assist it forward" in time of need. Not as effective as a forward assist.. but doable.
Dust cover; Your not going to be crawling around in the sand of Iraq... I think you'll be fine. Unlike those actively defending the country you have a better/easier time to clean your weapon after shooting too.
Just my .02$