The Smith & Wesson J Frame Center Pin Spring is a factory replacement part designed to keep your revolver’s action running smoothly and reliably. Built to original specifications, this simple yet critical spring helps maintain proper tension on the center pin, supporting consistent lockup and dependable performance across a wide range of compatible Smith & Wesson J Frame and X Frame models.

Ideal for routine maintenance or bringing an older revolver back into service, this center pin spring is well suited for handguns used in everyday carry, training, and regular range sessions. Replacing worn springs with genuine Smith & Wesson components helps preserve the feel and function of your revolver while reflecting the manufacturer’s long-standing reputation for quality and craftsmanship.

• Manufacturer: Smith & Wesson
• Model: J Frame Center Pin Spring
• Make Model Fit: Smith & Wesson J Frame, Smith & Wesson X Frame
• Part Type: Factory Replacement Center Pin Spring
• Finish: Black