Silver Spike Designs

Explore the full range of Silver Spike Designs 3D printed Maintenance-of-Way (MOW) kits now available at Fusion Scale Hobbies. These ultra-detailed HO scale kits are designed for serious model railroaders who want to add authentic maintenance equipment to their layouts. Whether you're modeling modern or classic railroads, Silver Spike Designs MOW kits deliver unmatched realism and precision.

Each kit is 3D printed and made-to-order, featuring iconic machines such as:

  • Tampers (Mark I–IV, rebuilt, extended frame variants)

  • Ballast Regulators

  • Tie Exchangers

  • Spike Pullers

  • Anchor Adjusters

  • Magnet Pick-Up Machines

  • Rail Heaters

  • Scarifiers and more

Unlike mass-produced alternatives, Silver Spike Designs kits offer highly detailed components with prototype-accurate proportions, allowing modelers to customize, assemble, and paint each unit for a one-of-a-kind MOW scene.

Fusion Scale Hobbies is proud to be an authorized retailer of Silver Spike Designs, bringing these advanced 3D printed models to a wider audience of HO scale enthusiasts. These kits are a top choice for modelers looking to go beyond basic rolling stock and showcase the vital behind-the-scenes operations of real-world railroads.

Whether you're building a detailed diorama or enhancing a layout with modern rail maintenance equipment, this collection of Silver Spike Designs MOW kits is a must-have.

Silver Spike Designs - Fusion Scale Hobbies
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