Ruger Mk Series Rebound Springs 5pk

The Ruger Mk Series Rebound Springs 5pk by Tandemkross is a vital maintenance component for shooters who own Ruger Mark-platform pistols. These rebound springs are essential for maintaining reliable firearm function, as they control the hammer's return to the rest position after each shot. This five-pack ensures you have spare components on hand for routine maintenance or competitive shooting schedules.

Tandemkross designed these rebound springs to restore factory-correct hammer dynamics and trigger function. Over time, rebound springs can lose temper after thousands of rounds, leading to sluggish hammer reset or inconsistent trigger pull weight. Replacing worn springs helps maintain the tight mechanical tolerances that Ruger pistols require.

Armorer-level builds and dedicated shooters will benefit most from this five-pack format, allowing for the maintenance of multiple pistols or keeping spares for emergency replacements. Law enforcement and competitive shooters using Ruger Mk Series platforms, including Mark II, Mark III, and Mark IV, will find these springs particularly useful for ensuring optimal performance.