How could or should the 6.5 mm Grendel be improved?

[Bill Alexander]

This is an excellent step forward!

The word "comparable" when attached to drift, trajectory, velocity, and energy gives latitude for trades.

The remaining quibbles are:

• Protected Human Target (10 mm) at 100 metres
  
• "Effective Suppression to 1,200 meters"
  

One presumes 10 mm refers to armor of some sort. Are we referring to mild steel, a specific hardness of armor steel, or a ceramic plate? What is required in the form of wounding capability after perforating the protection? Holes in a 3mm Aluminum plate placed 100 mm behind the barrier? Something else?

How do we define "Effective Suppression?" As it stands the term is subjective. I have some thoughts but would prefer to work the speculation through the PM mode.

If we can flesh out this then there is the beginning of a spec to work to.