S&W K Frame Model 19-4 Pinned Barrel 4" Old Style, .357 Magnum - Part# 1921B mp-shield-30sc ⚠ This part has been

⚠ This part has been discontinued by Smith & Wesson

Smith & Wesson J Frame Model 640 Stirrup Spring & Swivel

Direct replacement for worn or damaged barrel assemblies

the second digit (0) indicates alloy frame

Proper torque on side plate screws is important to avoid stripping or frame damage

S&W K Frame Model 19-4 Pinned Barrel 4" Old Style, .357 Magnum - Part# 1921B mp-shield-30sc ⚠ This part has beenSmith & 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: 1921B Length: 4" Style: Old Style, Pinned Finish: Blue Steel Condition: Used, original S&W part Compatible