This innovative design makes it quick and easy to match
your spring weight to your ammo of choice, greatly
improving the performance of your pistol. It is so easy
springs can be changed out in under 60 seconds!
Three springs are included in the kit, and are
color-coded for easy identification:
The standard rate spring is suitable for subsonic,
standard and high velocity however you will see your
best results using specific spring weights.
- It ships assembled with Volquartsen's bright-finish,
standard rate spring. This configuration is a direct
replacement for the Ruger KA-57 recoil assembly.
- A gold, heavy weight spring, for high velocity ammo.
- A dark-coated, reduced-power spring. This spring can
be used for a softer recoil with standard velocity ammo.
It can also be used with most subsonic ammo, but does
not enable the use of 22 short or CCI Quiet ammo.
The recoil spring assembly is designed for a variety of
pistols: the Volquartsen Scorpion, Ruger MKI, MKII,
MKIII, and the Ruger 22/45. It will not work in a Ruger Mark IV.