Rodney M. Davis Posted on October 25, 2024 by laststandonzombieisland Leave a comment August 2014. The Oliver Hazard Perry-class guided-missile frigate USS Rodney M. Davis (FFG 60) conducts a live-fire exercise of its MK 75 76mm/62 caliber gun. (Photo: U.S. Navy) Previous Next Return to Goodbye, MK 75: A 50 Year Love-Hate Story