I have not tried that bullet, but....I bought one of the first ultras, a couple actually, anyhow, there was no data to be had.....so we started cooking up hand loads and measureing case head expansion. when I reached the upper end of my comfort I ran it through the lights......a 165 did 3700fps, a 180 did 3450. I have no doubt a 210 can go that fast......but is that how fast your gun will like to shoot it? it is money ahead to send a bullet down range 200 fps slower, if that produces a group that is tight and repeatable. shooting is all about repatition.