Ok I have a left handed Remington 700 doing a criterion remage 7remmag barrel. Now I need a stock and what bottom metal should I use I was thinking of using detachable mags but don't know if I should. Anyways I have been looking at grayboe terrain stock but it's a little heavier at 2.5lbs. I was also thinking of a McMillan htg in there edge tech, or a manners mcs-eh2 in all carbon to save some weight.