OO SR M7 Class 318 delivers authentic early 20th-century Southern Railway steam operation for compact branch line and suburban layouts, making it ideal for OO scale modellers recreating pre-nationalisation UK railways, commuter services, and heritage-inspired scenes.

Featuring:

• Prototype-Accurate M7 Design: Faithfully represents the LSWR/Southern Railway M7 0-4-4T tank locomotive, widely used on suburban and branch passenger services.
• Southern Railway Livery: Historically accurate finish with fine printed detailing reflecting classic SR-era styling.
• Compact Tank Engine Layout: Designed for tight-radius branch lines, station pilots, and short passenger formations.
• Ready-to-Run OO Model: Fully assembled locomotive compatible with standard OO gauge track systems.

Model Dimensions (Approximate)

• Length: 14.5 cm
• Width: 3.5 cm
• Height: 5.0 cm
• Scale: OO (1:76)

Technical Specifications:

• Scale: OO (1:76)
• Gauge: OO gauge (16.5mm)
• Prototype: LSWR / Southern Railway M7 Class 0-4-4T steam locomotive
• Running Number: 318
• Operator: Southern Railway
• Power Type: Steam (model: track powered electric motor)
• Control System: DC analogue compatible (DCC-ready if applicable)
• Material: Injection-moulded plastic body with metal chassis components
• Assembly: Ready-to-run
• Paint/Glue: Not required
• Modelling Tools: Not required
• Recommended Age: 14+
• Included: One OO gauge SR M7 Class locomotive

Perfect for: OO scale railway modellers focused on Southern Railway operations, branch line steam layouts, and early British railway history scenes.

Why this model matters

The M7 Class was a key suburban and branch line locomotive for the London & South Western Railway and later the Southern Railway. Known for reliability and versatility, locomotives like Class 318 were commonly used on short passenger services and shunting duties, making them ideal for compact layouts and authentic pre-grouping or Southern Railway themes.

How to use it

Place the locomotive on clean OO gauge track and operate using a DC controller (or DCC system if fitted/converted). Ensure wheels and track are clean for best performance. No assembly, paint, glue, or modelling tools are required.

This is a ready-to-run OO scale steam locomotive. Paint, glue, and modelling tools are not required. It is not a toy.