Quote Originally Posted by TAH View Post
Saw the story the other day. IIFC, the major point was that it had greater range over the disposable AT-4s currently being carried.
That's a function of barrel length and munitions, which are about identical.
The effective range is coined by the aiming device, and as Germany shows with its Panzerfaust 3IT-600, you can also attach an electronic fire control system to a disposable ammunition tube. In fact, the U.S.Army could have adopted the Dynarange sight 15+ years ago and simply attached it (with slightly adapted dimensions and computing variables) to its AT4s.

The trade off between reloadable and disposable is rather the fixed weight (launcher) and weight per shot (less for reloadable).