Welcome to RJsTrains.com

We are a growing Mom and Pop Shop on-line only HO Scale, N Scale and now Slot Cars Store. Customer Service is very important to us. Please take a look around. 

"Welcome to the Best Little Train Shop Online"

New Arrival in N Scale

Kato's N Scale GE AC4400W and the Mighty EMD SD90/43MAC are in!

Atlas Trainman, HO Scale, 20007233, 40' Plug Door Box Car, 4th of July 2023 Holiday Special, EAGLE 76
Atlas Trainman, HO Scale, 20007233, 40' Plug Door Box Car, 4th of July 2023 Holiday Special, EAGLE 76

Atlas Trainman, HO Scale, 20007233, 40' Plug Door Box Car, 4th of July 2023 Holiday Special, EAGLE 76

Regular price $45.95 Sale price$29.99

SoundTraxx, BLU-21PNEM8, 885610, 1-Amp, Digital Sound Decoder, GE Diesel

New Arrival
From Soundtraxx

Daron Postage Stamp, PS5556-2, PBY-5 Catalina 1:150 Daron Postage Stamp, PS5388, B-29 Superfortress, Enola Gay, 1:200

Daron Postage Stamp Collection of Miniature Aircraft!

Beautifully done at an amazing Price

Atlas N Scale 17,600 Gallon Corn Syrup Tank Cars

Limited supply


Take a look at what new at RJ's Trains!

New Arrivals

Train Sets


The N scale has gained significant popularity in the world of model railways. This scale, which can range from 1:148 to 1:160 depending on the manufacturer or country, is commonly regarded as 1:159 for practical purposes. The corresponding width is 9 mm to 1,435 mm (4 ft 8 1/2 in), reflecting the standard gauge width of a railway.

Shop N Scale Train Sets

HO Scale

The HO scale is the most popular choice for model railways worldwide. It uses a 1:87 scale ratio, making it a great option for creating detailed and realistic models. The distance between the rails in HO scale is 16.5 millimeters, which corresponds to the standard gauge of 1,435 millimeters.

Shop HO Scale Train Sets

O Scale

The O Scale (1:48) is a widely known and well-established scale within the industry, renowned for its extensive range of top-notch trains and accessories. With its larger size compared to HO scale trains, O scale trains offer a multitude of impressive features and exceptional attention to detail. Noteworthy manufacturers in the O scale market include Lionel, MTH, Atlas, and Williams, among many others.

Shop O Scale Train Sets

DCC Command, Control

Enjoy total control with Digital Command Control, providing Smooth DC & DCC operation, plus sound effects like engine noises, horns & bells. Our range of top brands, including Train Control Systems, ESU, and Soundtraxx, bring your model train to life with sound modules, speakers, and other sound accessories. Put the power in your hands and enjoy the experience of model railroading.

DCC Sound Decoders

Upgrade your locomotive fleet by incorporating DCC & Sound operation capabilities. Explore the diverse selection available to suit your locomotives.

Shop DCC Sound Decoders

DCC Mobile Decoders

Leverage the benefits of DCC operation to enhance the power and flexibility of your locomotive fleet.

Shop DCC Mobile Decoders

Speakers and Enclosures

The specifically engineered Speakers, along with accompanying enclosures if necessary, will deliver high-quality sounds from your sound decoders.

Shop Speakers & Enclosures

DCC Installation Accessories

To streamline the wiring of your sound systems, there are various specialized products at your disposal. These include Wires, Harnesses, and Power Protectors, among others.

Shop DCC Installation Accessories


PanPastel Colors are professional artist-quality soft pastel colors packed into a unique, “cake-like” pan. The possibilities are endless!

Contact us

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.