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A collection of metal gun springs and parts labeled for Smith & Wesson pistols, including service pak type 1 for 9mm models.

Smith & Wesson 3913 3953 6904 6906 6926 469 Service Pak Type-I Spring Kit Part 69311

$19.99

This listing is for the Wolff Service Pak Type-I Spring Kit only.

Wolff Precision Gun Springs Service Pak Type-I (Part# 69311) is a complete spring replacement kit for Smith & Wesson 3rd Generation compact 9mm semi-automatic pistols. Returns your pistol to original factory condition by replacing all springs prone to wear or fatigue.

Kit Contents

  • Drawbar Plunger Spring
  • Ejector Springs (2)
  • Ejector Depressor Plunger Spring
  • Extractor Spring (XP)
  • Firing Pin Spring (XP)
  • Firing Pin Safety Lever Spring
  • Hammer Spring (Factory Strength)
  • Magazine Catch Spring
  • ADJ Rear Sight Body Plunger Spring (2) — for models with adjustable rear sights only
  • Recoil Spring (Factory Strength)
  • Ambi Safety Body Plunger Spring
  • Ambi Safety Lever Plunger Spring
  • Slide Stop Spring

Model Compatibility

Model Caliber Type
3913 / 3913LS / 3913NL 9mm Compact DA/SA Stainless
3953 9mm Compact DAO Stainless
6904 9mm Compact Blue DA/SA
6906 9mm Compact Stainless DA/SA
6926 9mm Compact Stainless DA/SA
469 9mm 2nd Gen Compact Blue

Condition: Factory New | Made in USA by Wolff Gunspringmakers

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