250gr and you might want to look at the bonded version, there is a thread on here about recovered bullets you might want to read if you haven't already; they also have alot of good things to say about the Speer Gold Dot. FYI I currently shoot Barnes Spitfires out of my Omega, but the last time I shot my Remington I shot some Barnes Expanders which seemed to shoot just (or close enough) as accurate as the SW. As far as terminal performance goes I've only shot one deer with a SW and it did the job-nothing special about wound channel but nothing wrong with it either.
Shot a deer one time with a Barnes Expander entrance was in front of the front shoulder and exit was at the last rib-the wound was unreal. No trying to sway you one way or the other, just telling what I know...which aint much