Grunt medic :
You could always paint the handguard the same color as your stock so it will match. Nice looking rifle.
The Fulton Armory receiver castings are produced by Lamothermic Corporation out of Brewster NY, and the machining is done by SSI Manufacturing Technologies out of Bristol, CT.
Fulton uses some of their own parts as well as USGI parts, but I am unsure as to who produces said parts for them. According to them, it is all produced in the United States as well.
The older FA M14 receivers were made by Armscorp, so either way, you would end up with an all U.S. produced rifle to my knowledge by going with a Fulton Armory build. Same as LRB Arms, and 762MM Firearms.
I am not certain if Smith Enterprise Inc. builds complete rifles as of now, but they are producing their own barstock receiver now. As was already mentioned, you could always get a USGI parts set and have SEI build a rifle for you off one of their receivers, thus giving you an all American build.
A bit of M14 trivia for all:
M14A1 birch stocks( A USGI component) were not produced in the states, as the actual government run Springfield Armory ( Not the same as today's Springfield Armory INC. ) was closing down at the time of the adoption of the M14A1.....so a contract was awarded to Canadian Arsenals to produce said stocks.
Everyone should have at least one, but be warned....... it aint so easy to stop at just one.
11B