Smith & Wesson J Frame Model 63 .22 LR .300" Smooth Trigger Stainless Steel — Used Part 63107 j640n Professional Installation Recommended: This internal 1572 Color:LIGHT WOOD This is a complete .500 inch trigger

Professional Installation Recommended: This internal component requires complete disassembly and reassembly of your revolver's action

Good Working Condition: Fully functional trigger bar assembly

22 Magnum Stainless Steel

The hand-ejector design allows the cylinder to swing out to the left for quick loading and unloading

Early production revolvers like Serial# 3312 predate the model number system by decades — if you're unsure whether this part fits your specific revolver

Smith & Wesson J Frame Model 63 .22 LR .300" Smooth Trigger Stainless Steel — Used Part 63107 j640n Professional Installation Recommended: This internal 1572 Color:LIGHT WOOD This is a complete .500 inch trigger Professional Installation Recommended: This internal component requires complete disassembly and reassembly of your revolver's action Good Working Condition: Fully functional trigger bar assembly