This used main spring is compatible with Smith & Wesson L Size Model 686-6 and later versions chambered in .357 Magnum, ensuring proper tension and reliable trigger function.
Part# 686141A
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Gunsmiths Required: Disassembly and Assembly required to replace a part.
Some parts may require installation and fitting by a qualified gun smith Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts