My M70 338WM shoots 270 ELD-X’s at 2,730 FPS loaded with 75gr of RL-26 and it shoots the 210 TTSX’s around 3,000 FPS nearly just as good. If only going out to 500 yards max I think the 210’s might be the best choice. Mine has Bartlein 3B barrel 26” with side port brake and leupold vx-5 power...