Our military adopting the Grendel?

[JASmith]

Not to take away from his vast knowledge, and to be funny yet make a point that everything is not in the manual. What does he do (use) when he loses the Headspace and timing gage and HAS to re-set it now (incorrectly done can be deadly for the user though)

Too true! You've helped make the point that throwing a warm body at a problem can readily cause an avoidable tragedy!