Smith & Wesson 3rd Gen TSW CS Series Mainspring Plunger Factory New - 239020000

Smith & Wesson 3rd Gen TSW & CS Series Mainspring Plunger — Factory New

Part # 239020000 | Factory New

Factory new OEM Smith & Wesson mainspring plunger for 3rd Generation TSW (Tactical Smith & Wesson) and CS (Chief's Special) compact series pistols. Ensures proper mainspring function and reliable hammer operation. Gunsmith installation recommended.

Compatible Models:

• 9mm: Model 5903TSW, 5906TSW, 5943TSW, 3953TSW
• .40 S&W: Model 4003TSW, 4006TSW, 4013TSW, 4043TSW, 4046TSW, 4053TSW
• .45 ACP: Model 4513TSW, 4553TSW, 4563TSW, 4566TSW, 4583TSW, 4586TSW
• CS Compact: CS40C, CS40D and other CS series variants

Specifications:

• Part Number: 239020000
• Component: Mainspring plunger
• Series: 3rd Generation TSW / CS
• Condition: Factory new OEM

Note: Gunsmith installation recommended. Replace worn or damaged plungers to restore reliable hammer function.