Smith & Wesson Model 639 Stainless Steel 9mm Trigger | Part# 6393A Model 3946 manufactured to the exact same

manufactured to the exact same specifications and tolerances as the original factory part

Why Choose Factory OEM

This part requires complete disassembly of your revolver and may need fitting by a qualified gunsmith for proper function and timing

This used stainless steel barrel measures 4-1/8" and features a non-pinned design

Smith & Wesson Model 639 Stainless Steel 9mm Trigger | Part# 6393A Model 3946 manufactured to the exact sameSmith & 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