I'm reading a Small Arms Review interview with Reed Knight.
He refers to the system in the AR as, "gas impingement," not "direct impingement."
That's veddy interestink.
Almost as if he considers them separate and distinct.
He refers to the system in the AR as, "gas impingement," not "direct impingement."
That's veddy interestink.
Almost as if he considers them separate and distinct.