S&W Used K Frame Model 12 Airweight 4" Pinned Barrel Blue Steel Old Style 1221A

Smith & Wesson Used K Frame Model 12 Airweight 4" Pinned Barrel — Blue Steel, Old Style

Part Number: 1221A

Genuine OEM Smith & Wesson 4" pinned barrel pulled from a K Frame Model 12 Airweight revolver. Blue steel finish, old style configuration. Cleaned and inspected — a rare surplus find for restoring or repairing your Model 12 at a fraction of new part pricing.

Key Features:

• Genuine S&W OEM Part: Factory original component
• Condition: Used / Surplus — cleaned and inspected
• Length: 4"
• Configuration: Pinned
• Finish: Blue Steel
• Style: Old style
• Direct Replacement: Fits K Frame Model 12 Airweight revolvers (old style / pinned)

Compatible Models:

• Smith & Wesson K Frame Model 12 Airweight (.38 Special) — Pinned, Old Style

Technical Specifications:

• Part Type: Barrel
• Frame Size: K Frame
• Barrel Length: 4"
• Caliber: .38 Special
• Configuration: Pinned
• Finish: Blue Steel
• Manufacturer: Smith & Wesson (OEM)
• Condition: Used
• Part Number: 1221A

Installation Note:

Barrel installation requires proper headspacing and fitting by a qualified gunsmith. Do not attempt to install without the proper tools and expertise. Always function test after installation to ensure safe and reliable operation.

Package Contents: 1 Used S&W 4" Pinned Barrel, Blue Steel (Part #1221A)