VC Main Springs for Ruger Mk III and II Pistols - Black

Main Spring Assemblies for Ruger Mk II, III

Precision made replacement for factory main spring assembly. Wire EDM and CNC machined to give the best fit and performance. Mk II and III version differs from 22/45 version due to grip angle difference in the original Ruger pistol frames.

Volquartsen Frame Fitting Notes:
  -The Mk II Mk III Spring fits the Volquartsen Mk III Aluminum Frame.
  -This item does NOT fit the Volquartsen 22/45 Aluminum Frame.