Hi guys, Newbie here, I have been loading now for 3 years and I just recently picked up the M&P 10.

First question: are people that are loading for accuracy here for M&P 10 have there barrel free floated? (I only have the stock M&P 10, that is why I ask) Should I even develop a load for it because its not free floated?

Second question: This will be the first time I would be loading for a .308 thats a semi-auto ( I do load .308 for my Rem 700). Does everyone use a small base die or can I get away with just using a full length sizer die? are the users in here that are loading for accuracy use a small base die or only full length resize die? Thank you in advance!