50 cal machine guns mounted on trucks to claim dominance over a popular smuggling route. The footage, provided to Fox by the Texas Department of Public Safety, shows at least four vehicles engaged ...

50-caliber sniper rifle. "Hip-firing my Barrett 50 cal," the caption said. The social media post garnered over 66 million views in less than 24 hours, with thousands of users chiming in on the ...

One of the most long-lived firearms in the U.S. military arsenal is the M2 .50-cal. Browning Machine Gun, which has been in service for nearly 100 years. It's one of the most recognizable military ...