it's funny how people nitpick about everything. E-RPC is Remington. If it was "Made" elsewhere it would most likely have the place of origin. If the frame rails aren't cut, it's still not considered a firearm, since you can't put a slide on it. Such is the case with Springfield's, the "N" marked guns have the frame rails cut by IMBEL, while the "NM" marked have the rails cut in Illinois. Both frames are forged in the same place.
If the above bothers you, then some of the "semi-custom" brands use frames from Korea.
Lastly the "Made in America" isn't what it used to be, it's a global economy, so much that American cars aren't really 100% American made. The most "American made" cars out there is a Toyota Camry, with 4 of the top 5 being Japanese cars.