Replacement systems...
That sounds like the weapons system they're considering to replace the M-16 [not that I don't agree the M-16 needs replacing, 'coz I do]. It's electronically enhanced, heavy as a brick and there's next to no 'frist exhelon maintance' that can be done by the troop in the field.
I don't remember the nomenclature off the top of my head right now, but every time I see it, all I can think of is 'Let it drop once and it's toast'.
Not what I'd want to trust my life to in the field, that's for sure.
Rowan