The first picture definitely not real, it has a black makers label on the right pocket (which real ones never have).
anything with a label that says "army type" or "Army issue" is fake!
OK the Genuine article will have:
A button at chest hight shown here on this camo version:
a female metal popper seemingly facing the "wrong way" on the inside left of the zip flap at chest height again, sorry I can't find any pictures of this.
also it should have a
working button hole in each lapel
and
2 button holes on the rear of the collar next to the hood zip.
why these strange additions?
so you can add this!: (look closely at the bottom front edge of the hood the
cord loop this fits onto the M65 front button!)
I have one on my M51 parka, Mine says: "Hood, Extreme cold weather, w/synthetic fur ruff, OG 107"
An older collector version with real wolf fur! (note: the top button to fix to an even older type jacket!)
another version here you can see the Male popper on the bottom right (unusually it fits even more jackets M43/M50/M51/M65 jackets which explains the further buttons and loops).
When the fur hood is attached to the M65 jacket it looks quite like this the NB3 flight jacket
The strange buttons holes and poppers are so you can fit one of these hoods to either the M65 "Field coat" or the M51 "fishtail" parka.
(note: the fur hood is obviously removable from all genuine versions in the family)
the poppers: are
exactly the same as the ones found on other US kit like on the grenade hangers on ammo pouches so should pop onto and off another one easily)
The buttons: are
exactly the same type found on US Issue BDU jackets and trousers! I.e. well made and not shiny!)
I can't vouch for this company but they certainly all seem to be genuine:
http://www.vintagetrends.com/military/thumbnails.asp?mode=all&MC=Military+Vintage&CA=Men&SC=Jackets%2FCoats&ST=M-65&SS=
Oh and...
the Genuine fold away Hood is trash....really it's pretty pointless, very poor design not at all warm or weather repellent, though if genuine it should be on an elastic strip, and a elastic draw cord, very much an afterthought, I can't imagine anyone uses them in service ( I bought a Genuine M65 jacket and the hood was completely cut out!).
Hope that clears it up for you.
There are other labels etc but I don't remember what should or shouldn't be on them.
I think there should be a "Made in the USA" label in the front right hand pocket (as worn) I Might be wrong though.