N 50' FMC 5277 Combo Door Box Car CNA Ex-Railbox (ATH-2175)

This N-scale 50-foot FMC Combo Door Box Car in CNA Ex-Railbox livery is a fully assembled, ready-to-run model that captures the distinctive mid-1970s per diem boxcar look. The combo-door design and faithful detailing recreate the era’s iconic prototype, making it a natural centerpiece for modern-era or period-accurate layouts.

Designed for smooth operation on an N-scale layout, it features roller-bearing and screw-mounted trucks with McHenry knuckle couplers and a weighted body for secure tracking. Machined metal wheels ensure reliable performance on Code 55 and Code 80 track, while the highly detailed injection-molded shell is accurately painted and printed. The model ships in a clear plastic jewel box for easy storage and protection, and it is ready to run straight out of the package with a minimum 9¾ inch radius for smooth operation on typical layouts.