Smith & Wesson Pistol 3rd Generation 9mm 4" Stainless Steel Barrel 391060000 Release Lever This hammer is NOT compatible

This hammer is NOT compatible with rimfire J Frame models (34

Part Number: 870A16

Factory OEM replacement parts are manufactured to the exact same specifications

It will NOT fit Shield 9mm

Length: 2 inches (measured from forcing cone to muzzle)

Smith & Wesson Pistol 3rd Generation 9mm 4" Stainless Steel Barrel 391060000 Release Lever This hammer is NOT compatibleFactory new Smith & Wesson 4 inch stainless steel barrel for third generation 9mm semi automatic pistols. This precision manufactured OEM barrel provides excellent accuracy, corrosion resistance, and reliable performance across multiple compatible models. Key Features: Genuine Smith & Wesson factory OEM barrel Factory new condition never installed or used 4 inch length standard duty carry size Stainless steel construction for corrosion resistance