HO 50' FMC 5277 Combo Door Box Car CNA 'Ex-Railbox' (ATH-2130)

HO Scale 50-Foot FMC 5277 Combo-Door Box Car, CNA Ex-Railbox, is a detailed ready-to-run model that recreates a mid-1970s FMC-built boxcar. With its distinctive combo doors and CNA Ex-Railbox branding, it brings authentic era detail to a modern layout.

Two distinct class bodies mirror real variations seen in FMC cars of this era, while features like body-mounted McHenry scale knuckle couplers, separately applied wire grab irons, and etched end platforms add realism. The model rides on machined metal wheels with RP25 contours for smooth operation on most tracks, and the injection-molded body is highly detailed, fully assembled, and weighted for steady performance. A minimum 18-inch radius ensures compatibility with a wide range of layouts.