HMM! Pardon me for being suspicious, but....how do you know that it has "all G.I. parts"? Unless the present owner did all of the swaps, he MAY have been duped into thinking that they're all G.I.
Since that M-14 has been a "safe queen", the question is....why? Something wrong with it?
I used to go to the Fed Ord retail sales store (South El Monte, CA) quite often, and I know how "under-handed" they were! Once, when I was able to go into their "back room", I overheard a conversation between one of their "master" gunsmiths and a front-end clerk. There was a customer who was there to pick up an M-14 that needed some work done on it, and that customer wanted to know if they had test-fired it after the repairs. The gunsmith told the clerk that it hadn't been test-fired, but that it was "okay". Then, the gunsmith reached into a bucket that had .308 brass in it, picked out three shiny casings and handed them to the clerk and said, "Here, show these to him and tell him that we test-fired it!" The clerk did exactly THAT!
Out of the dozen or so Fed Ord M-14SA's that I've looked at, only one of them looked decent. The others had VERY shoddy looking receivers, and looked like pot metal! Terrible machining, often not up to specs, and questionable heat-treating! I'm sure that a FEW of their M-14's were okay, but I'd rather not put my money on something that is extremely questionable.
Fed Ord was supposedly sitting on top of a mountain of lawsuits when they sold out to Briklee, who also went out of business due to liability lawsuits!