Smith & Wesson J Frame Thumb Piece Cylinder Release S. S. 215700000

Genuine Smith & Wesson J Frame Thumb Piece/Cylinder release latch  Stainless Steel

Factory new OEM stainless steel thumb piece designed for all Smith & Wesson J Frame revolvers with the new style cylinder latch. This essential component allows you to open the cylinder for loading and unloading, and is a critical part of your revolver's operation.

Key Features:

• Genuine OEM Part: Authentic Smith & Wesson factory component, not an aftermarket substitute
• Universal J Frame Fit: Compatible with all J Frame models using the new style cylinder latch
• Stainless Steel Construction: Durable, corrosion-resistant finish matches stainless J Frame revolvers
• Factory New Condition: Brand new, never installed, ready for immediate use
• Precision Manufactured: Meets Smith & Wesson's exact specifications for reliable performance

Compatibility:

This thumb piece fits all Smith & Wesson J Frame revolvers with the new style cylinder latch, including but not limited to:

Models: 60, 63, 317, 331, 332, 337, 340, 342, 360, 442, 631, 632, 637, 638, 640, 642, 649, 651, 940

Note: This is the new style thumb piece. Verify your revolver uses the new style cylinder latch before ordering. If you have an older J Frame with the original style latch, you may need a different part number.

Part Number:

Smith & Wesson Factory Part Number: 215700000

What is a Thumb Piece?

The thumb piece (also called the cylinder latch or cylinder release) is the component you press with your thumb to unlock and swing out the cylinder for loading and unloading. It's one of the most frequently used parts on a revolver and can wear over time or become damaged. A worn thumb piece may not lock the cylinder securely or may be difficult to operate smoothly.

Why Choose Genuine OEM Parts?

When it comes to critical components like the cylinder latch, genuine Smith & Wesson OEM parts ensure proper fit, function, and safety. The thumb piece must engage precisely with the cylinder stop to lock the cylinder securely in place. Aftermarket parts may not meet the same manufacturing tolerances that Smith & Wesson demands for safe, reliable operation.

Fast shipping on all in-stock Smith & Wesson parts. Order today to restore your J Frame revolver to factory specifications.