Smith & Wesson K & L Frame Rear Adjustable Sight Body – Used Part# KLkit1621/2A M&P Full Size This 16 LB hammer spring

This 16 LB hammer spring provides factory-spec performance with enhanced durability and consistency

Fits: S&W J Frame Model 442 Airweight

Normal wear consistent with use

Introduced in 2010

this official Smith & Wesson gun rug provides the reliable protection your investment deserves

Smith & Wesson K & L Frame Rear Adjustable Sight Body – Used Part# KLkit1621/2A M&P Full Size This 16 LB hammer springSmith & Wesson K & L Frame Rear Adjustable Sight Body Used Part# KLkit1621 2A Old Style Square Front Tang Tang: 1. 95" 2 1 2" Barrel Only 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