Volquartsen HP Action Kit for 10/22  This kit consists of Volquartsen upgrade parts including: Target hammer (including shims and bushings), hammer spring, target disconnector, target sear and target trigger (including polished plunger and spring)...

Ruger 10/22® Competition Trigger Kit by Power Custom - A professional action tune-up for your Ruger 10/22 that you can afford... and you can  "do-it-yourself". - Includes every important part from the insides of an expensive modular trigger...

  These kits take away the mystery of fine tuning the Ruger 10/22® action and result in a superb trigger pull and super fast lock time. The 10/22® Hammer Tune Kit produces a lighter trigger pull with a faster lock time. The sear engagement...