"Our design objective was to develop a system significantly superior to the currently fielded M4A1-issue QDSS, in terms of system reliability (e.g. accuracy), return-to-zero, service life and of course, sound and flash suppression. "
That all sounds great but the KAC M4 QD is advertised to achieve 28DB reduction and actually achieves 32DB on an M4 barrel. This product is advertised at 30DB.
As far as I know the KAC suppressor returns to zero. (maybe they are talking about the POI change attached and detached). Increased survice life would be interesting.
I wonder what these are going to cost?