S&W J Frame Revolver Hand Spring New Style MIM All Models 227510000

Smith & Wesson J Frame Hand Spring - New Style MIM

Factory new OEM hand spring (torsion spring) for Smith & Wesson J Frame revolvers. This critical internal component provides tension to the hand, ensuring proper cylinder rotation and timing.

Specifications:

• Part Number: 227510000
• Frame Size: J Frame
• Style: New-style MIM design
• Installation: Spring and trigger lever are manually pushed into place (not pinned)
• Condition: Factory new OEM part

Compatible Models:

J Frame models including: 31, 34, 37, 38, 42, 49, 60, 63, 317, 331, 332, 337, 340, 342, 360, 431, 432, 442, 632, 637, 638, 640, 642, 649

Function:

The hand spring provides the tension necessary to push the hand against the cylinder ratchet during trigger pull. This ensures the cylinder rotates properly and locks into position for each shot. A worn or broken hand spring can cause cylinder timing issues or failure to rotate.

New Style vs. Old Style:

This new-style MIM hand spring uses a push-in installation method rather than being pinned in place like older designs. Verify your revolver uses the new-style design before ordering. Contact us if you're unsure which style you need.

Installation Note: Requires disassembly of the revolver's internal mechanism. Professional installation by a qualified gunsmith is recommended.

Need help? Contact us at sales@usagunsandgear.com or 770-544-8075 for assistance.