Upgrade your rimfire rifle's torsion mag springs with the TandemKross Green Springs Magazine Spring for Ruger 10/22. These rotary mag springs from TANDEMKROSS are great to keep on hand as spares, or for an upgrade to improve your magazine's reliability. Every time a magazine is fully loaded, it reduces the output torque of the spring by a small amount. Over time and with many cycles, the reduction in torque affects the magazines ability to feed reliably. A new replacement rotary magazine torsion spring is wound with missile wire to prolong the life of the spring and provide long-lasting performance. The green color of the TK magazine springs is a simple way to visually differentiate your new replacement springs when next to the factory springs. FeaturesMissile wire offering extended lifeImprove reliability and reduce failures to feedReplace old, broken, or missing springs Compatible Models:Ruger 10/22Ruger 10/22 CarbineRuger 10/22 TakedownRuger 10/22 Takedown LITERuger 10/22 Compac...