Smith & Wesson J K L N Frame Blued Thumbpiece Nut 05071B000

OEM blued thumbpiece nut for Smith & Wesson revolvers. This precision-threaded component secures the thumbpiece (cylinder latch button) to the frame and is essential for reliable cylinder operation.

Compatible Frames:

• J Frame - All models
• K Frame - All models
• L Frame - All models
• N Frame - All models

Specifications:

• Part Number: 05071B000
• Condition: New, factory original
• Manufacturer: Smith & Wesson
• Finish: Blued (matte black)
• Weight: 0.2 oz

Critical fastener for maintaining proper thumbpiece function and cylinder latch operation across Smith & Wesson's most popular revolver frames.