S&W K&L Frame Rear Adjustable Sight Body – Used (Part# KLkit162) Rebound Spring This listing is for one

This listing is for one used Smith & Wesson J Frame Model 640 Centennial hammer and trigger assembly for dash 3 and later variants

The side plate is the removable panel on the left side of the frame that provides access to the revolver's internal fire control mechanism for cleaning

Good Working Condition: Fully functional slide stop mechanism

This is a genuine Smith & Wesson OEM recoil guide rod assembly — the same part S&W installs at the factory

This is a genuine factory part designed for the SD series striker-fired self-defense pistol

S&W K&L Frame Rear Adjustable Sight Body – Used (Part# KLkit162) Rebound Spring This listing is for oneSmith & Wesson K&L Frame Rear Adjustable Sight Body Used Part# KLkit162 Old Style Square Front Tang Tang : 1. 95" 3" Barrel & Longer This is a used rear adjustable sight body only no blade, elevation screw, windage screw, or stud included. Parts are needed to complete a rebuild. Inspect the photo carefully and verify the 1. 95" tang measurement matches your firearm before ordering. Factory Smith & Wesson blue steel part. This old style square front