For anyone who hasn't heard... It's not a good Idea to strap them on top of dump trucks with cargo straps. They tend to move and slam peoples hands. Personal Experience. - USMC -CPL. CHOATE, MICHAEL V.
H&k's system is light years ahead of this heavy, but lethal dinosaur. The Hk's model goes from a 40mm grenade launcher to a .50cal blaster in less than a minute. Just change barrels and ammo. Its way lighter too. You only need 2 men to transport it, and it can be mounted on a truck, or used on a roof top, or ANYWHERE you want. It even has a laser range finder that will enable ur 40mm to explode at a certain distance. Like right inside a window..the men are being shortchanged. Hk makes the best weapons around. Check out the 416..