HO 50' FMC 5277 Combo Door Box Car CNA #553704 (ATH-2132)

An HO scale 50-foot FMC box car with a combination door, reproducing a common mid-1970s prototype used in per diem service. Built by FMC, these cars were a familiar sight in fleets of that era, and this model captures that look with two distinct body variants to reflect different door configurations. Fully assembled and ready to run, it features body-mounted scale knuckle couplers (McHenry), separately applied wire grab irons, etched end platforms, and machined metal wheels with RP-25 contours for smooth operation on most HO track.

Painted and printed for prototypical realism and weighted for stable tracking, this model is designed for HO layouts and requires a minimum 18-inch radius to navigate curves comfortably. The two body variants provide period-accurate variety for authentic 1970s–1980s freight scenes, making it a versatile addition to yards, mainlines, and industrial sidings alike.