I have a copy of Remingtons 2006 catalog. The 750 is the wood stocked rifle they are selling, and they are continuing to offer the 7400 in synthetic.
Personally I prefer the BAR to either one. Mine is a .270 with a BOSS, and when I do my part it will put three shots into a nickel size spot at 100 yards.
But to give them their due, the Remingtons are more affordable.