1. Not sure where you heard the SAW story - but the M249 SAW was introduced into service about 1978 or so - well after Vietnam.
2. Your buddy with the PTSD undoubtedly was traumatized - but the special effects in Platoon were the usual ridiculous Roman candles used to mimic tracers, “napalm grenades” (cans of gasoline blown up to simulate grenades) and tinny-sounding blanks. The real thing is much more chaotic, overwhelming, deafening. Hollywood never could get it right.
“1. Not sure where you heard the SAW story - but the M249 SAW was introduced into service about 1978 or so - well after Vietnam.”
It was a machine gun forward of the position. My error to refer to it as a SAW.
“Your buddy with the PTSD undoubtedly was traumatized”
He said he was scared the minute he set foot in Vietnam until the day he left. When I knew him he wasn’t bothered by anything. Not bosses, not police, not angry husbands, nothing.
[The real thing is much more chaotic, overwhelming, deafening.]