Economies of computer-driven machining could only be realized if the machinery could fit through the door, but the historic brick armory was not accommodating in this regard. USFA purchased a new site in late 2001 (its current 4-acre (16,000 m2) campus) to expand operations in Hartford, and until 2003 maintained both the historic Armory and the new facility for the production of Lightning magazine rifles, new Model 1910 automatics, and its historically accurate Single Action Army revolvers. The historic Colt Armory was sold to investors represented by Goodrich Corporation in 1997 and was divested in about 2001 to Homes for America's Robert & Rebecca McFarlane.