Smith & Wesson K Frame Model 19-3 .357 Magnum 6" Pinned Barrel - Blue Steel, Part 1931A cylinder stop spring This is a genuine factory

This is a genuine factory OEM (Original Equipment Manufacturer) fire control component

Note: Compatible with new-style (post-lock) K and L Frame revolvers only

Part #: GP22

your revolver is a pre-1957 model such as the Victory Model or M&P

Smith & Wesson K Frame Model 19-3 .357 Magnum 6" Pinned Barrel - Blue Steel, Part 1931A cylinder stop spring This is a genuine factorySmith & Wesson K Frame Model 19 3 . 357 Magnum 6" Pinned Barrel Blue Steel Replace or restore your Model 19 3 Combat Magnum with this original Smith & Wesson factory barrel. The classic 6" pinned barrel delivers the full length sight radius and iconic look that made the Model 19 a legend in law enforcement and competition shooting. This is an old style part the kind that's increasingly hard to find making it an excellent choice for restoration or