@alumiduty: Have you ever wondered what a 50 cal does to a bulletproof window in a superduty? 👀 Check this out! @alpinearmoring ... On January 23, 2024, Director of Design & Engineering @bulletproofcam, announces Alpine Armoring’s MASTIFF® Limited Edition by sitting inside the vehicle while being shot at with a .50 cal from a Barrett M107A1 (660g Grain FMJ, 2,905 ft/s muzzle velocity). Never before has the world seen footage of a .50 cal round shot at someone sitting inside a vehicle and surviving. 🇺🇸 Full video link in our bio #mastiff #armored #.50cal #alpinearmoring #ford #chevrolet #gmc #chevy #superduty #military #tank #usa #america #bmw #mercedes #truck #police #toyota #AlumiDuty