Rodney. Still have it for sale. Barrel length is 17" (Standard rifle length). Plenty of parts available (google "fnc parts"). Here is one example.
https://www.robertrtg.com/store/pc/FN-FNC-c194.htm
Rodney
Thanks for your post. Here are answers to your questions:
a) it’s actually built as a 5.56mm rifle. See the picture with that marking.
b) Rifle is in great cosmetic shape, and has relatively low usage on it. I don’t know how to give you a percent value but it’s very high.
c) I am firm on the price.
If you’re in Dallas area I’m happy to show it to you.
Pat
.223 machine gun
semi auto, 3-shot burst, full auto
Includes four 30 round plastic mags.
Gun and mags in excellent condition
Buyer responsible for shipping, insurance, tax stamps
Transferable on Form 4