I shoot a Remington model 700xcr in 270wsm. I have a Burris Euro-Diamond 2.5x10x44mm with the Ballistic Plex retical. Been shooting factory Winchester 150gr. Power Points out of mine. Chronographed them at 3200fps out of my gun. Been real happy with the 270wsm. Have killed 6 mule deer with it. Hits them hard and puts them down fast.