double feeds.....
Perhaps in the depths of some ballistics verbage, the double feed is two rounds being fed- but I've always had it referenced as a situation where the extractor/ejector fails to clear the just fired case, while cycling, and as the next round(live)is stripped from the mag, the spent case that was not fully ejected,is "refed" simultaneously, which prevents the the intended live round from reaching a fireable chambering. I have seen the "other", ie ,two live rounds only in a few instances with full auto weapons that were using high(30, vs 20,10 rnd)cap mags,always at either the first fired rounds(when fully loaded to cap.), or the last- never in the middle. Our main concern was to isolate and correct the condition( with recoil ops, it was a weaked extractor spring, with the gas, it was mag related)-and regain firing function
ASAP-as shooters,we were more concerned with a weapons ability to FIRE! Verbage be damned!!! That said-is anyone aware of the true, as devised definition- and would it officially apply to both sits?HMMMM....... :scatter:
"All of us are smarter than one of us.."