I will chime in, I own a Winchester M70 weather extreme in a .264 WM. It is an excellent round, I am still load developing (fairly new to reloading still) but even with the starting loads I have put together I am clover leafing.
I can't tell you velocity my rifle is reaching I do not own a chrono, I am saving up for a magneto speed.
I can't tell you velocity my rifle is reaching I do not own a chrono, I am saving up for a magneto speed.