Brownells 75th Anniversary - A Shooting Heritage

  • Easy drop in installation
  • For Ruger 10-22® rifles

For a more aggressive firing pin strike add the Power Custom 10-22® Extra Power Hammer Spring to your Ruger® rifle. This finely crafted coil spring gives more power to your firing pin to ensure primer ignition.

SPECS: Drop in installation, Helps prevent misfires, For Ruger® 10-22® rifles.

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