S&W K Frame Model 15 Combat Masterpiece Barrel 4" Pinned Blue Steel .38 Special Used, Part# 156C standard spur or other M&P variants

or other M&P variants

Note: This is an old-style part from early production runs

Hunting lodges and cabins

Installation requires partial disassembly of your S&W J-Frame revolver to access the hammer spring (mainspring)

Part# Pre1026BA Smith & Wesson Revolver K Pre Model 10 Military & Police

S&W K Frame Model 15 Combat Masterpiece Barrel 4" Pinned Blue Steel .38 Special Used, Part# 156C standard spur or other M&P variantsSmith & Wesson K Frame Model 15 Combat Masterpiece 4" Pinned Barrel, Blue Steel, . 38 Special Part# 156C Used OEM Factory Part K Frame Keep your Model 15 Combat Masterpiece running with this genuine Smith & Wesson factory 4" pinned barrel in classic blue steel. This is an original old style barrel from the era when S&W pinned their barrels for superior accuracy and a tight, precise fit a hallmark of quality that collectors and shooters still seek out