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

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

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

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

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

Wolff For Ruger® Vaquero® Single Action Reduced Power Spring Kit 30 / 19

Wolff For Ruger Vaquero Revolver Reduced Power Hammer Spring Kit Light Weight