Smith & Wesson K Frame Model 66 .357 Stainless Steel 4-inch Pinned Barrel used part label with product information.

S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H

$139.99
Skip to product information
Smith & Wesson K Frame Model 66 .357 Stainless Steel 4-inch Pinned Barrel used part label with product information.
  • Smith & Wesson K Frame Model 66 .357 Stainless Steel 4-inch Pinned Barrel used part label with product information.
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • Smith & Wesson K Frame Model 66 .357 Stainless Steel 4-inch Pinned Barrel used part label with product information.
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
  • S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H
S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H

S&W K Frame Model 66 4" Pinned Barrel .357 Magnum Stainless Used - 6623H

$139.99

Smith & Wesson K Frame Model 66 4" Pinned Barrel — Stainless Steel

Replace the barrel on your Model 66 Combat Magnum with this authentic Smith & Wesson factory 4" pinned barrel. Finished in stainless steel to match the original hardware, this old-style used barrel is the correct OEM replacement for the K Frame .357 Magnum revolver.

  • Part Number: 6623H
  • Length: 4"
  • Style: Pinned
  • Finish: Stainless Steel
  • Condition: Used, old-style
  • Fits: Smith & Wesson K Frame Model 66 .357 Magnum
  • Type: OEM Factory Replacement Part
  • Installation: Disassembly and reassembly required; fitting by a qualified gunsmith recommended

How to identify your S&W model number: Swing out the cylinder and check behind the yoke on the frame. Model numbers began in 1957–58. If no model number is present, contact us with your serial number and we can help locate the correct part.

USA Guns And Gear specializes in used, new, and new-old-stock Smith & Wesson double-action revolver parts. Questions? Shoot us an email or give us a call.

You may also like