G Scale Model Trains at MPM Hobbies

G scale model trains operate at an impressive 1:22.5 ratio, making them ideal for both indoor layouts and outdoor garden railways. Whether you're introducing a child to the hobby or building a detailed large-scale railroad, MPM Hobbies carries everything you need.

G Bachmann Thomas & Friends

Bring the Island of Sodor to life with G Bachmann Thomas & Friends locomotives and rolling stock. This collection features beloved characters including Thomas the Tank Engine, Percy, James, and Toby — complete with moving eyes and colorful freight cars like Troublesome Trucks and specialty wagons. The large G scale size delivers impressive detail and durability, making it perfect for young railroaders. Visit Bachmann Trains to explore the full manufacturer lineup.

G Scale Locomotives

Experience the grandeur of large-scale railroading with our G Scale Locomotives collection. Featuring authentic 4-6-0 steam locomotives from Bachmann Trains — including festive Christmas editions, Denver & Rio Grande Western Bumblebee livery, and unlettered black configurations — each model showcases functional drive wheels, precision-crafted boilers, and authentic cab interiors. Learn more at Bachmann Trains.

G Train Accessories

Upgrade your G scale railroad with professional-grade accessories from our G Train Accessories collection. We carry DCC sound decoders and mobile decoders from Digitrax, authentic locomotive sound systems from SoundTraxx, and precision knuckle couplers and metal wheel sets from Kadee — all engineered for reliable G scale operation.

G Scale Scenery

Complete your layout with realistic scenery from our G Scale Scenery page. Shop texture sheets from JTP Plastics, LED animated signs from Miller Engineering, structural components from Plastruct, and figures and ground cover from Woodland Scenics — everything you need to build a convincing 1:22.5 scale railroad scene.