S&W K Frame Model 19-4 Pinned Barrel 4" Old Style, .357 Magnum - Part# 1921A Serrated Trigger This is an old style

This is an old style used part in good serviceable condition

This factory slide stop assembly is a critical component that locks the slide open after the last round is fired and allows for controlled slide release

This is an authentic Smith & Wesson factory cylinder stop (also called a bolt) with spring for N Frame Model 58 revolvers

Part Number: K357

Limited edition commemorative piece

S&W K Frame Model 19-4 Pinned Barrel 4" Old Style, .357 Magnum - Part# 1921A Serrated Trigger This is an old styleSmith & Wesson K Frame Model 19 4 Pinned Barrel 4" Old Style A hard to find original Smith & Wesson pinned barrel for the iconic Model 19 Combat Magnum. This used OEM barrel is the correct old style pinned configuration for pre Model 19 4 and 19 4 revolvers an essential component for restoration, repair, or period correct builds. Part Number: 1921A Length: 4" Style: Old Style, Pinned Finish: Blue Steel Condition: Used, original S&W part Compatible