Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233

Smith & Wesson L Frame Model 581 US Customs New Old Stock 4" Barrel .357 Magnum Part

$210.99
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Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
  • Smith & Wesson L233 Smith & Wesson NOS L Frame Model 581 US Customs 4" Barrel .357 Mag. Part L233
Smith & Wesson L Frame Model 581 US Customs New Old Stock 4" Barrel .357 Magnum Part

Smith & Wesson L Frame Model 581 US Customs New Old Stock 4" Barrel .357 Magnum Part

$210.99

Smith & Wesson L Frame Model 581 US Customs New Old Stock 4" Barrel — .357 Magnum

Part Number: L233  |  Condition: New Old Stock (NOS) — Light Handling Marks

Condition Note: New Old Stock with light handling marks. Never installed or fired. Cleaned and inspected.

Factory original Smith & Wesson 4" barrel for the L-Frame Model 581, chambered in .357 Magnum. This barrel carries the US Customs designation, indicating original production for or issue to the United States Customs Service — a significant provenance detail for S&W collectors. The Model 581 is a fixed-sight L-Frame DA/SA revolver, discontinued after the 581-4 dash variant (1994). New Old Stock barrels for the 581 are increasingly difficult to source.

  • Compatible Model: Smith & Wesson L Frame Model 581
  • Caliber: .357 Magnum
  • Barrel Length: 4"
  • Provenance: US Customs Service contract / government issue
  • Part Number: L233
  • Condition: New Old Stock — light handling marks, never installed
  • OEM Factory Part — manufactured to original S&W specifications

How to identify your S&W revolver model: Swing out the cylinder and check behind the yoke on the frame for the model number. Model numbers were introduced in 1957–58.

Professional installation recommended. Barrel fitting by a qualified gunsmith is required.

We ship to U.S. addresses only. No frames, receivers, assault weapon accessories, or magazines over 10 rounds.

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