Smith & Wesson Model 639 Stainless Steel 9mm Trigger | Part# 6393A Mainspring ensuring proper alignment and smooth

ensuring proper alignment and smooth swing-out operation

41 Magnum 4" Non-Pinned Barrel — Part #N197

Direct replacement for worn or damaged drawbars

and inconsistent trigger pull

Compatibility: Smith & Wesson L Frame Model 681

Smith & Wesson Model 639 Stainless Steel 9mm Trigger | Part# 6393A Mainspring ensuring proper alignment and smoothSmith & Wesson Model 639 Stainless Steel 9mm Trigger Keep your Model 639 running smoothly with this factory OEM trigger. Pulled from a used firearm, inspected and functional a reliable replacement for a worn or damaged trigger on your 2nd Generation S&W 9mm pistol. Specifications Part #: 6393A Caliber: 9mm Material: Stainless steel Condition: Used inspected and functional Weight: 2 oz Compatibility Smith & Wesson Model 639 2nd Generation, stainless