Task Force Barrier – 30-foot bollard barrier emplacement for Arizona primary barrier (Video: U.S. Army Corp of Engineers)
Henderson PDW Quick Mag Dump
From Battlefield Vegas: "Here's Army veteran Jeffery doing a quick magazine dump from a Henderson Defense Industries PDW with a 7.5" barrel. Chambered in 5.56x45mm, this weapon is very controllable thanks to the MGI rate-reducing buffer. Always a blast here www.BattefieldVegas.com every day of the week from 9:30am - 7:30pm with FREE military Humvee shuttle service. — at Battlefield: Vegas."