Heavy Weapons Moving In Slow Motion Posted October 27, 2014 in Other Gear & Gadgets by Nicholas C with 13 CommentsTags: carl gustav, grenade launchers, Javelins, Rocket Launchers Who doesn’t love watching things in slow motion? Larry Vickers went to Ft. Bragg to hang with the Green Berets. Here is a montage of the heavy weapons they had on hand.