KIDD Innovative Design Pull Weight Tuning Spring Kit For Ruger 10/22 Silver. These springs affects both the pull weight and reset weight of the trigger. A stronger spring may be necessary if your trigger is not resetting consistently. Specifications for KIDD Innovative Design Pull Weight Tuning Spring Kit For Ruger 10/22: Manufacturer: KIDD Innovative Design Color: Silver Quantity: 1 Features of KIDD Innovative Design Pull Weight Tuning Spring Kit For Ruger 10/22 Tune the pull weight of your KIDD Trigger Job kit with our weight tuining kit Easy installation Replacement return springs Package Contents: KIDD Innovative Design Pull Weight Tuning Spring Kit For Ruger 10/22 5 Colored Springs Slave Pin KIDD Innovative Design WTK: Pull Weight Tuning Spring Kit For Ruger 10/22 Silver