As far as I can see, the barrel contours of the original/old 700 Ti and the 700 MR appear to be the same. My 2 700 faux TIs; matte finished ADL Youth SAs, Williams TGs, TI/MR barrels in 260 and 308, and TI stocks went together without any BC work, at least that is the way I remember it.

The 700 LSS-MR stock is my favorite factory handle. I wish that Remington had used it as the pattern for the 7, 673, and 700 TI, as I like the pistol grip's geometry better than the more open 673 and 700 TI style, and I don't really care for the big schnable on the 7's forearm and the lack of a cheekpiece.

Jeff