O scale (or Gauge) are a commonly used train scale. It was first introduced in the 1900's by a german manufacturer, Marlin. The O Scale trains are called the 'common' train because the HO scale are half-of-O scale trains.
O scale had it's best days when model trains were considered toys rather then collectors items (or a hobby). Therefore, the O gauge trains are considered more durable, larger and typically have less details. The O scale trains are typically 1:43, 1:45 or 1:48th size ratio depending on manufacturer.
Here at buymodelrailroadtrains.com we have the following manufacturers of O scale trains.
- American Flyer
- Atlas (O)
- Brass Imports (O)
- K-Line (O)
- Lionel (O)
- Marx (O)
- MTH
- Other Manufacturers (O)
- Track, Scenery & Accessories
- Weaver (O)
- Williams (O)
In addition we have plenty of track and scenery.
Finally, check out the O gauge model train sets that we have below
 Vintage Electric Train Set by Marx Complete Set 4205  US $9.99
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 Complete 1989 Lionel Electric Train Set US $50.00
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 LIONEL TRAIN SET O SCALE COMPLETE IN BOX USED US $50.00
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 Lionel 027 Gauge Freight Flyer Train Set Complete US $20.50
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 LIONEL SET OF 2 COMPLETE TRAIN SETS ENGINE CABOOSE MORE US $10.50
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 Vintage Lionel Train Set 1609 Complete with box US $49.99
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 MARX COMPLETE TRAIN SET 56950 AUTO CARRIER US $30.00
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 o scale complete lionel train set US $100.00
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 1963 lionel train set complete set in box with manual US $200.00
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