Atlas Classic HO EMD GP7

Senior Editor Cody Grivno reviews the Atlas Classic HO scale Electro-Motive Division (EMD) GP7 diesel locomotive. You’ll first learn about the prototype GP7, which was produced from 1949 to 1954, and specifics about Burlington Northern no. 1554, originally Great Northern no. 654. Cody highlights key features like factory-installed MU hoses, body-mounted plastic couplers , and wire grab irons. The review […]

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Cody’s Office | December 2025

This end of year episode of Cody’s Office is packed with new products, a helpful modeling tip, and answers to viewer mail questions. Senior Editor Cody Grivno begins by showcasing the latest from Bachmann Trains–a Trinity 5161 cubic foot capacity, three bay covered hopper in HO scale, which retails for $59. Next, he spotlights the […]

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Rapido Trains HO GE C36-7 diesel locomotive

Model Railroader Senior Editor Cody Grivno reviews the Rapido Trains HO scale (1:87.1) General Electric C36-7 diesel locomotive. Built between 1978 and 1985, this powerful six-axle unit is rated up to 3,750 horsepower. Our Missouri Pacific No. 9034 sample features a detailed cab interior, metal knuckle couplers, and a positionable drop steps. Equipped with an […]

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WalthersProto HO EMD GP7 diesel locomotive

Model Railroader Senior Editor Cody Grivno takes a closer look at the WalthersProto HO scale EMD GP7. Cody first explores the prototype history of the GP7, noting that Electro-Motive Division produced over 2,700 units between October 1949 and May 1954. The review sample is decorated as Chicago, Burlington & Quincy No. 204, built in September 1951. The model […]

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ScaleTrains HO scale BN GP39E

The ScaleTrains Electro-Motive Division GP39E HO scale (1:87.1) diesel locomotive is featured in this latest product review video from Model Railroader magazine. Senior Editor Cody Grivno reviews the unit, which is part of the manufacturer’s Rivet Counter line. The reviewed model is decorated as Burlington Northern GP39E No. 2762. This unit has a rich history, […]

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Cody’s Office | November 2025

This month’s episode of Cody’s Office is packed with three new products, a helpful modeling tip, and answers to your viewer mail questions. Cody showcases some great new products, including the HO scale Proto series scale test car from Walthers, the N scale Santa Fe mechanical refrigerator car from Rapido Trains, and the HO scale Electro-Motive […]

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The bridge at Ginger Blue

Two locomotives lead a freight train across a bridge over a muddy river

The newly minted CPKC Railway, a 20,000-mile system combining Canadian Pacific (CP) and Kansas City Southern (KCS), sent me to Kansas City in late May 2024 to capture KCS motive power before its identity vanished under the unified railroad’s new paint. Videographers Kevin Gilliam and Mike Noonkester and I spent at day chasing this CPKC […]

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Sunset for a Union Pacific branch line train

Three yellow diesel locomotives roll through green fields at sunset

This Union Pacific branchline  train heads home at sunset near Platte Center, Nebraska on Aug. 22, 1988. The train — the Norfolk local returning to Columbus with a little bit of everything in tow — was a common enough sight at the time. The well-maintained motive power includes three, four-axle locomotives. The lead unit is […]

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Athearn Genesis HO EMD FP45

In this product review video, Model Railroader Senior Editor Cody Grivno examines the Athearn Genesis HO scale (1:87.1) EMD FP45 diesel locomotive. Cody starts with the prototype history of the FP45, which was produced by the Electro-Motive Division from 1967 through 1968, resulting in 14 units built for the Santa Fe and Milwaukee Road. The […]

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Cody’s Office | October 2025

Welcome back to Cody’s Office! This month’s episode is packed with three new products, a helpful modeling tip, and answers to your viewer mail questions. Our featured products include the N scale Electro-Motive Division SD35 diesel locomotive from Atlas Model Railroad Co.; an HO scale Electro-Motive Division NW2 diesel switcher from the WalthersProto series; and a […]

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WalthersProto HO EMD NW2 diesel locomotive

In this product review video, Model Railroader Senior Editor Cody Grivno takes a deep dive into the WalthersProto HO scale (1:87.1) EMD NW2 diesel locomotive. Cody starts with the prototype history of the NW2, which was produced by the Electro-Motive Division from February 1939 through December 1949. The review sample is decorated as Union Pacific […]

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Tips for restoring a vintage toy train

Join Classic Toy Trains Editor Rene Schweitzer and Model Railroader Senior Editor Cody Grivno as they share essential tips for restoring a vintage toy train. They address a viewer’s request for help with his father’s old Ives train set, which is in poor condition with bent metal, rust, and poor paint. Their discussion covers key […]

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