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Welcome to O Scale Kings, the National Model Railroad Association Special Interest Group (NMRA SIG) that promotes O Scale 2-Rail (OS2R). We are the only scale-wide organization that represents those who choose to model in O Scale. Our website has many wonderful resources for O Scale modelers, such as our growing Reference Area which has kit instructions, kit numbers, historic catalogs and more!

O Scale Kings is committed to promoting OS2R online. We have created 3 new websites under the name “O Scale Central™” which beings many resources from the OS2R Community online. We encourage you to check out OScaleCentral™.com and explore our resources. This is a community, peer-reviewed project. If you would like to contribute, please email us at oscalecentral@gmail.com.

We recognize and enjoy that there are many niches within the OS2R Community. It is not our intent to promote one niche over the other, but rather to help you find the one where you receive the most enjoyment and satisfaction. We are here to answer questions, discuss modeling issues and techniques and to organize the OS2R Community to help you find those resources and materials needed to reach your objectives.

Current News

Current News

President’s Message March 2021

OSK President’s Message, March 2021 David Vaughn President@oscalekings.org I am a big fan of the O Scale Two Rail (OS2R) community. Great Scale; better community. I grant you that the term “community” can be overused Read more…

President’s Message February 2021

PRESIDENT’S MESSAGE, FEBRUARY 2021 To OSK Members and the OS2R Community: My friend Tony Koester is an astute and experienced observer of model railroading. He has dabbled in OS2R and constructed an O Scale module Read more…

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