Put precision and accuracy into your firearm with custom gun spring solutions, made in the USA by Vulcan Spring. We will partner with your engineers, contract manufacturers and designers to prototype and mass-produce custom springs, such as recoil springs, magazine springs, trigger springs, and gun spring kits for powerful and performance-focused firearms. Recognized by ISO and backed by statistical data and other studies that confirm our precision and consistency, we stand ready to custom design and build your gun spring with your firearm’s function in mind.

Most Popular Gun Springs Used for Firearms

man with firearm

Common gun spring applications

  • Box-style magazine
  • Handgun drop-in trigger assemblies & replacement springs
  • Rifle drop-in trigger assemblies & replacement springs
  • Drum-style rifle magazine
  • Buffer tube assembly