Premium Factory OEM Cylinder for Smith & Wesson Model 686-6 & Higher
Authentic Smith & Wesson factory cylinder assembly engineered for L-Frame Model 686-6 and later generations. This 7-shot .357 Magnum cylinder delivers the capacity and reliability that made the 686 Plus series a favorite among revolver enthusiasts.
Compatibility & Specifications
- Compatible Models: Smith & Wesson L-Frame Model 686-6 and all higher dash numbers (686-7, 686-8, etc.)
- Caliber: .357 Magnum / .38 Special +P
- Capacity: 7 rounds (686 Plus configuration)
- Barrel Length: Designed for 2.5" barrel models
- Material: Stainless steel construction
- Dimensions: 1.62" length × 1.56" diameter
- Condition: Used factory part in good working condition
- Part Number: 686+68
Why Choose This Cylinder?
Factory OEM Quality: Genuine Smith & Wesson component manufactured to exact specifications—not an aftermarket substitute. When you're restoring or repairing your 686, accept nothing less than the parts S&W designed for your revolver.
Seven-Round Capacity: The 686 Plus cylinder gives you two extra rounds compared to standard 5-shot configurations, providing enhanced capacity without sacrificing the legendary L-Frame balance and handling.
Proven Reliability: Smith & Wesson's stainless steel construction resists corrosion and maintains timing integrity through thousands of rounds. This is the same cylinder assembly trusted by competitive shooters and law enforcement.
Target Customer & Use Cases
Ideal for gunsmiths, armorers, and experienced revolver owners who need:
- Replacement cylinder for damaged or worn components
- Restoration of vintage 686-6 through current production models
- Upgrade from 6-shot to 7-shot capacity (with compatible frame)
- Spare parts inventory for professional repair shops
Important Installation Notes
⚠️ Professional fitting required: This cylinder may require timing adjustment and fitting by a qualified gunsmith to ensure proper function and safety. Do not attempt installation without proper tools, gauges, and expertise.
Compatibility verification: Confirm your revolver's dash number before ordering. The 686-6 introduced the 7-shot cylinder; earlier dash numbers (686-5 and below) used different cylinder dimensions and are not compatible.
What's Included
Cylinder assembly only. Does not include crane, extractor rod, or other frame components. Sold as pictured.
Condition & Authenticity
This is a used factory part removed from a Smith & Wesson revolver. Expect normal wear consistent with use, including minor finish wear and handling marks. All critical surfaces—chamber mouths, forcing cone interface, and locking notches—are inspected for proper function.
100% Authentic: We specialize exclusively in genuine Smith & Wesson OEM parts. Every component is verified for authenticity and model compatibility.