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O Scale

O Scale Model TrainsO Scale Model Trains

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.

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18 Items

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  1. MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    Number 20-3897-1
    Manufacturer MTH Trains
    Scale O
    Special Price $1,399.99 Regular Price $1,659.99
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  2. MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    Number 20-3900-1
    Manufacturer MTH Trains
    Scale O
    $1,699.99
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  3. MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    Number 20-3937-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  4. MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    Number 20-3938-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  5. MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    Number 20-3939-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  6. MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    Number 20-3941-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  7. MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    Number 20-3943-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  8. Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Number 20024018
    Manufacturer Atlas
    Scale O
    $449.99
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  9. Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Number 20024019
    Manufacturer Atlas
    Scale O
    $449.99
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  10. Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Number 2331240
    Manufacturer Lionel Trains
    Scale O
    Special Price $2,199.99 Regular Price $2,499.99
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  11. Atlas 30138372 O PREMIER C44-9W ALABAMA & GULF COAST RAILWAY [VETERANS UNIT] #4423
    Atlas 30138372 O PREMIER C44-9W ALABAMA & GULF COAST RAILWAY [VETERANS UNIT] #4423
    Number 30138372
    Manufacturer Atlas
    Scale O
    $659.99
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  12. Atlas 30138373 O PREMIER C44-9W BNSF / EX-SANTA FE [WARBONNET PATCH] #649
    Atlas 30138373 O PREMIER C44-9W BNSF / EX-SANTA FE [WARBONNET PATCH] #649
    Number 30138373
    Manufacturer Atlas
    Scale O
    $659.99
    Out of stock
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  13. Atlas 30138375 O PREMIER C44-9W NORFOLK SOUTHERN [WHITE SILL, PTC ARRAY] #9225
    Atlas 30138375 O PREMIER C44-9W NORFOLK SOUTHERN [WHITE SILL, PTC ARRAY] #9225
    Number 30138375
    Manufacturer Atlas
    Scale O
    $659.99
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  14. Atlas 30138376 O PREMIER C44-9W SANTA FE #627
    Atlas 30138376 O PREMIER C44-9W SANTA FE #627
    Number 30138376
    Manufacturer Atlas
    Scale O
    $659.99
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  15. Atlas 30138378 O PREMIER C44-9W SOUTHERN PACIFIC #8154
    Atlas 30138378 O PREMIER C44-9W SOUTHERN PACIFIC #8154
    Number 30138378
    Manufacturer Atlas
    Scale O
    $659.99
    Out of stock
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  16. Atlas 30138379 O PREMIER C44-9W SOUTHERN PACIFIC #8182
    Atlas 30138379 O PREMIER C44-9W SOUTHERN PACIFIC #8182
    Number 30138379
    Manufacturer Atlas
    Scale O
    $659.99
    Out of stock
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  17. Atlas 30138380 O PREMIER C44-9W UNION PACIFIC [FUTURE NETWORK LOGO] #9819
    Atlas 30138380 O PREMIER C44-9W UNION PACIFIC [FUTURE NETWORK LOGO] #9819
    Number 30138380
    Manufacturer Atlas
    Scale O
    $659.99
    Out of stock
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  18. Atlas 30138381 O PREMIER C44-9W UNION PACIFIC [EX-SOUTHERN PACIFIC] #9647
    Atlas 30138381 O PREMIER C44-9W UNION PACIFIC [EX-SOUTHERN PACIFIC] #9647
    Number 30138381
    Manufacturer Atlas
    Scale O
    $659.99
    Out of stock
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