Smith & Wesson J Frame Model 640 Trigger .310" Wide Concealed Hammer MIM | Part# 64031 I Frame The Smith & Wesson N

The Smith & Wesson N Frame is the company's large-frame platform designed for powerful magnum cartridges

Fits: S&W J Frame Model 31 (

22 N-Frame

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Smith & Wesson J Frame Model 640 Trigger .310" Wide Concealed Hammer MIM | Part# 64031 I Frame The Smith & Wesson NSmith & Wesson J Frame Model 640 Trigger . 310" Wide, Concealed Hammer, MIM Restore smooth double action pull to your Model 640 Centennial with this factory OEM MIM trigger. Features the new style . 310" wide face and is designed for the concealed hammer configuration. Pulled from a used firearm, inspected and functional. Specifications Part #: 64031 Trigger width: . 310" Style: New style, concealed hammer (DAO) Construction: MIM (Metal Injection