The HK416 A7: German special operations units select new rifle

[BlackVoid]

so, why military still use Aimpoint? battery life?

In US army they use AN/PEQ2 co-witness laser for night shooting. For daylight shooting COMP M4 blows eotech out of the water.

And trying to shoot with helmet mounted PVS-14 requires some training even with EoTech.