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Black main spring for Smith & Wesson Revolver K Frame Model 64-3 on a white background with descriptive text.

Smith & Wesson K Frame Model 64-3 Stainless Steel Main Spring - 64141C

$5.99

Premium Stainless Steel Main Spring for Smith & Wesson K Frame Model 64-3

This factory Smith & Wesson main spring delivers reliable ignition and smooth trigger action for your K Frame revolver. Precision-engineered from corrosion-resistant stainless steel, this component ensures consistent performance shot after shot.

Key Features:

  • Factory Smith & Wesson part for guaranteed fit and function
  • Stainless steel construction resists corrosion and wear
  • Old-style configuration for vintage K Frame models
  • Direct replacement for worn or damaged main springs
  • Restores proper hammer strike and trigger feel

Compatibility:

Fits Smith & Wesson K Frame Model 64-3 chambered in .38 Special. Compatible with other centerfire K Frame models of the same generation. Not compatible with rimfire K Frame models (17, 18, 48, 617, 648, K22).

Condition: Used, old-style part in good working condition.

Part Number: 64141C

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