The most capable and precise weapon configurator available.

Mock up your builds in 3D using thousands of real-world parts from top firearm manufacturers. Follow these links to learn more:

• GUNSTRUCTION at a Glance »
Endless Possibilities »
World Class Manufacturing Partners »

FREE app for mobile and tablet devices, or via web browser* on your PC or MAC. Download it now…

  • GUNSTRUCTION-web-version
  • GUNSTRUCTION-google-play

*For the best web experience, Firefox is recommended.


  • Ultimate 3D Firearm Configurator

    Build 3D photo realistic firearms using real-world parts and accessories from top manufacturers.

  • Multiple Weapon Platforms

    Currently supports AR15, AR308, R700 bolt action, AK, and 10/22® platforms, with many more to come.

  • Try It Before You Buy It

    Create, plan, and budget your next build with confidence before you even begin shopping.

  • Detailed Parts Lists

    Print out a detailed list with real part numbers from manufacturers to begin your build.

Endless Possibilities

World Class Manufacturing Partners