SuperPig, thanks for the info. I love my 280!!! I replaced the 30-06 bbl that was on my Rem700 with a 24" Hart #4 slight tappered bbl. That rifle is deadly. So far my favorite load is 57gr of Hodgons 4831SC with either a Nosler 130gr Balistic Tip or Hornandy's 139gr SST. In my rifle I'm getting a MV of 3100fps.
Ed