THE US NAVY’S RAILGUN IS TOAST. BUT WHAT ABOUT A MACH 3 BULLET? !USA Naval Leave a Comment on THE US NAVY’S RAILGUN IS TOAST. BUT WHAT ABOUT A MACH 3 BULLET? https://www.youtube.com/watch?v=WFUuf-yMSfw (Visited 2 times, 1 visits today)
