Loco HO HO scale model railways, explained from the UK — home

Buying & collecting

How to buy continental and American HO in the UK

Most UK model shops focus on British OO, but several stock HO. Here's where to look and what to check.

Time
20 minutes
Difficulty
Easy
Cost
Varies
Steps
6
Checked
Report a problem

Step by step

  1. Step 1: Know what you're looking for

    Be clear on the railway, epoch and system (2-rail DC, Märklin 3-rail AC, analogue or digital) before you shop.

    Next: step 2
  2. Step 2: Try UK shops with HO sections

    UK retailers that list HO include Rails of Sheffield, Harburn Hobbies (Edinburgh and Beer, Devon), Gaugemaster, Osborns Models, Coastal DCC and, for Kato HO and Unitrack, Traintrax. Check current stock on their websites.

    Next: step 3
  3. Step 3: Use Peco track for 2-rail HO

    Peco's OO/HO Streamline and Setrack are the same 16.5 mm gauge and widely stocked in the UK; Peco also makes HO code 83 for North American layouts.

    Next: step 4
  4. Step 4: Visit exhibitions

    Big UK shows such as the National Festival of Railway Modelling (NEC Birmingham) and Model Rail Scotland have many traders. Societies such as the NMRA British Region often offer members discounts with UK shops.

    Next: step 5
  5. Step 5: Buying from abroad

    European and American shops sell HO too, but check delivery costs, import charges and the returns process before you order.

    Next: step 6
  6. Step 6: Check after-sales help

    A shop that knows HO can advise on compatible track, couplers and decoders.

Tips

  • Ask whether a model is the AC (Märklin) or DC version — continental makers often sell both.

Questions people ask

Why is HO harder to find in the UK?

OO is the UK's main scale, so most shops stock mostly British outline.

Is there a UK American-outline society?

Yes — the NMRA British Region covers the UK and Ireland.

Sources

Checked 18 October 2026. We wrote this guide in our own words, using:

  1. Rails of Sheffield (railsofsheffield.com)
  2. Harburn Hobbies (harburnhobbies.co.uk)
  3. Gaugemaster (gaugemasterretail.com)
  4. Traintrax (Kato specialist) (traintrax.co.uk)
  5. Peco: Streamline track range (peco-uk.com)
  6. NMRA British Region (nmrabr.org.uk)

Tags: american outline buying continental exhibitions shops

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