Premium Factory OEM Cylinder & Yoke Assembly
Authentic Smith & Wesson K Frame Model 13-1 cylinder and yoke assembly in excellent used condition. This factory original component features recessed blue steel construction, 6-shot capacity, and 4" barrel ring configuration. Part #1970 represents classic S&W craftsmanship from the golden era of American revolvers.
🔧 Compatibility Scope
Primary Fit: Smith & Wesson K Frame Model 13-1 .357 Magnum revolvers
Frame Type: K Frame (medium frame)
Caliber: .357 Magnum / .38 Special
Barrel Length: 4 inch (barrel ring included)
Capacity: 6 rounds
Finish: Recessed blue steel
Era: Classic hand-ejector design (pre-1957 compatible with model verification)
Note: To verify compatibility with your specific revolver, swing out the cylinder and check the frame behind the yoke for your MODEL NUMBER. Model numbers began in 1957-58. For older revolvers without model numbers, contact us with your serial number for fitment verification.
✓ Key Differentiators
- Factory OEM Quality: Genuine Smith & Wesson part manufactured to exact factory specifications and tolerances
- Complete Assembly: Cylinder and yoke together - no need to source components separately
- Recessed Chambers: Classic recessed cylinder design for enhanced cartridge support
- Blue Steel Finish: Traditional blued finish matches vintage K Frame aesthetics
- Verified Condition: Inspected used part with functional integrity maintained
- Hard-to-Find Component: Vintage replacement part for classic revolvers no longer in production
👤 Ideal For
- Gunsmiths restoring classic Smith & Wesson K Frame revolvers
- Collectors maintaining period-correct Model 13 configurations
- Shooters repairing or upgrading .357 Magnum K Frame revolvers
- Enthusiasts seeking factory OEM parts vs. aftermarket alternatives
- Law enforcement armorers servicing legacy duty revolvers
⚙️ Solves This Problem
The Challenge: Finding authentic factory replacement parts for discontinued Smith & Wesson revolver models is increasingly difficult. Worn or damaged cylinders and yokes compromise both safety and function, while aftermarket parts may not meet factory tolerances or maintain collector value.
The Solution: This genuine S&W factory cylinder and yoke assembly provides the exact fit, finish, and function of the original component. Restore your Model 13-1 to factory specifications with a part that maintains authenticity and reliability.
📋 Technical Specifications
- Manufacturer: Smith & Wesson
- Part Number: 1970
- Condition: Used - Excellent functional condition
- Material: Blue steel
- Cylinder Type: Recessed chambers
- Capacity: 6 rounds
- Frame Compatibility: K Frame
- Model Compatibility: Model 13-1
- Caliber: .357 Magnum / .38 Special
- Barrel Ring: 4 inch
🔨 Installation Requirements
Professional Installation Recommended: This component requires disassembly and reassembly of your revolver's action. Installation and fitting should be performed by a qualified gunsmith to ensure proper timing, cylinder gap, and safe operation.
What's Included: Cylinder and yoke assembly as pictured
🏆 Why Choose Factory OEM Parts
Smith & Wesson factory replacement parts are manufactured using the same materials, specifications, and tolerances as original production components. This ensures proper fit, reliable function, and maintains the integrity of your firearm. When authenticity and safety matter, accept no substitutes.
About USA Guns And Gear
We specialize in authentic Smith & Wesson pistol and revolver parts - used, new, new old stock, and refurbished components. Our inventory includes hard-to-find parts for classic and discontinued models. Contact us for expert assistance with all your S&W parts needs.
Understanding S&W Model Numbers: Swing out the cylinder and check behind the yoke on the frame for a MODEL NUMBER. Model numbers began in 1957-58. If there is no model number, your revolver may be older than 1957-58. Contact us with your serial number and we can help identify the correct parts for your specific revolver.