Full Mag ups the truck windshield tests to .50 cal BMG (VIDEO)

After finding out that a humble .22LR could slice through safety glass like a fat kid through cake, the Full Mag guys stepped up their game just a tad.

Of course .50 BMG, a round noted for its long range performance and ability to produce something on the order of 13,310 ft./lbs. of energy with a 671-grain bullet, is maybe more than a smidgen more powerful than a .22, but hey, lets skip the middleman.