Here we test, chronograph and talk about the 6 different 7mm PRC factory loads I could find on store shelves. For reference the shooting was done at an elevation of 6,600 ft and 62*F.
Hornady 180gr Match
Hornady 175gr ELDX
Federal 170gr Terminal Accent
Federal 175gr ELDX
Weatherby 175gr Berger Elite hunter
Weatherby 177gr Hammer custom bullet