Wolff Cylinder Stop Spring for S&W K/L/N Frame Revolvers
Part Number: 17180
Premium Wolff cylinder stop spring designed for Smith & Wesson K, L, and N Frame revolvers. This critical spring controls the cylinder stop mechanism that locks the cylinder in proper alignment for firing. A worn or weakened cylinder stop spring can cause timing issues and affect accuracy, making replacement essential for reliable revolver operation.
Compatible Frame Sizes:
This cylinder stop spring fits the following Smith & Wesson revolver frames:
K-Frame Models: 10, 12, 13, 14, 15, 16, 17, 18, 19, 64, 65, 66, 67, 617, 648
L-Frame Models: 581, 586, 681, 686, 696
N-Frame Models: 24, 25, 27, 28, 29, 57, 58, 610, 624, 625, 627, 629, 657
Key Features:
- Critical Component: Essential for proper cylinder timing and lockup
- Wide Compatibility: Fits K, L, and N frame revolvers
- Premium Quality: Made in USA by Wolff GunspringMakers with over 75 years of expertise
- Direct Replacement: Factory specification spring for reliable operation
- Corrosion Resistant: High-quality spring steel construction
- Essential Spare: Critical spring that can be damaged or weakened over time
Technical Specifications:
- Spring Type: Cylinder Stop Spring
- Specification: Standard (Factory)
- Frame Sizes: K, L, N Frame
- Material: Premium spring steel
- Finish: Corrosion-resistant
- Manufacturer: Wolff GunspringMakers (USA)
- Condition: New
- Weight: 0.5 oz
- Package: 1 spring per pack
Installation:
Installation requires partial disassembly of your S&W revolver to access the cylinder stop spring. If you're not comfortable performing this installation, have a qualified gunsmith install the spring. Always function test after installation to ensure proper cylinder timing and lockup.
Why Replace Your Cylinder Stop Spring?
The cylinder stop spring is a critical component that can be damaged or weakened through normal use, dry firing, or improper disassembly. Signs that your cylinder stop spring needs replacement include:
- Cylinder not locking up properly
- Cylinder rotating past the lockup point
- Inconsistent cylinder timing
- Difficulty rotating the cylinder
- Visible spring damage or deformation
Why Choose Wolff Springs?
Since 1948, Wolff has been America's premier manufacturer of precision firearm springs. Their cylinder stop springs are manufactured to exact factory specifications, ensuring reliable operation and proper cylinder timing for your S&W revolver.
Frequently Asked Questions:
Q: How do I know if my cylinder stop spring needs replacement?
A: If your cylinder doesn't lock up properly, rotates past the lockup point, or shows timing issues, the cylinder stop spring may be worn or damaged.
Q: Is this a factory specification spring?
A: Yes, this is a standard factory specification spring, not a reduced or extra power version.
Q: Can I install this myself?
A: If you're comfortable with revolver disassembly and have the proper tools, yes. Otherwise, have a qualified gunsmith perform the installation.
Warranty & Returns:
Wolff springs are backed by the manufacturer's quality guarantee against defects in materials and workmanship. All products are eligible for return within our standard return policy period if unused and in original condition.
Package Contents: 1 Wolff Cylinder Stop Spring
Pro Tip: Keep a spare cylinder stop spring in your range bag - this critical spring can be damaged during disassembly or cleaning.