Grandmaster® For Ruger® Single Six Reduced Power Spring Kit 30 / 18

Wolff For Ruger®New Model Small Frame Vaquero® Reduced Power Spring Kit 30 / 14

Wolff For Ruger® New Single Six Reduced Power Spring Kit 30 / 17

Wolff For Ruger® Vaquero Single Action Reduced Power Spring Kit 30 / 17

WOLFF RUGER SINGLE ACTION EXTRA POWER BASE PIN LATCH SPRING Vaquero & others

Grandmaster® for Ruger® New Single Six Reduced Power Spring Kit 30 / 17

Grandmaster® For Ruger® Single Six Reduced Power Spring Kit 40 / 18

Grandmaster® For Ruger® Single Six Reduced Power Spring Kit 30 / 19