I have had the chance to run thru several factory loads in my 375 Ruger. I recently talked to Bill from Swift bullets and they at the time were just putting the 375 300 gn A frame load into production last winter he went ahead and sent the first factory loads out to test before they hit the market. Still not sure if they are available yet. They shot sub 1.5" at 100 out of a 21" barrel very impressed. I will be shooting theses on a spring bear hunt along with my son with his 270 win and the new A frame 150gn offering
