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Sw-Ms-222 Mainspring For S&W K,L,N Frame Revolver - Sw-Ms-22 Reduced Power Mainspring For S&W K, L, N Frame
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
This reduced-power mainspring is intended for Smith & Wesson K, L, and N frame revolvers when a lighter-than-stock spring setup is desired.
$10.99
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SKU: 080665210
Overview
This reduced-power mainspring is intended for Smith & Wesson K, L, and N frame revolvers when a lighter-than-stock spring setup is desired. It is offered as a single spring or in a 10-spring package, giving users flexibility for maintenance or multiple revolvers. The product is a straightforward replacement part from Brownells, suited to shooters who want a specific spring option without unnecessary extras.
AI Recommendation
This reduced-power mainspring is intended for Smith & Wesson K, L, and N frame revolvers when a lighter-than-stock spring setup is desired.
Why Hunters Choose the Brownells
Reduced-power Mainspring
Option for S&W K, L,
Lighter Than
Stock Power Rib mainspring
Available As
Single spring or 10-spring package
Simple Replacement
Part for compatible revolver maintenance
Offered Brownells
Key Features
- Reduced-power mainspring for S&W K, L, and N frame revolvers.
- Lighter than stock Power Rib mainspring.
- Available as a single spring package.
- Also offered in a 10-spring package.
- Made by Brownells.
Best Used For
- Shooters wanting a lighter-than-stock mainspring for S&W K, L, or N frame revolvers
- Owners of compatible revolvers seeking replacement springs in single or ten-pack quantities
- Users focused on trigger pull tuning within the limits of a reduced-power mainspring
- Gunsmiths or hobbyists maintaining S&W K, L, and N frame revolvers with Brownells parts
Specifications
| Compatible Firearm Type | S&W K, L, N Frame Revolver |
|---|---|
| Package Options | 1 spring or 10 spring packages |
| Power Comparison | Lighter than stock Power Rib mainspring |
| Spring Type | Reduced Power Mainspring |
Pros
- Reduced-power mainspring option for S&W K, L, and N frame revolvers
- Lighter than stock Power Rib mainspring
- Available as a single spring or 10-spring package
- Simple replacement part for compatible revolver maintenance
- Offered by Brownells
Considerations & Trade-offs
- This is a reduced-power mainspring, so it is intended to change trigger feel rather than duplicate the stock spring setup exactly.
- The description only states that it is lighter than the stock Power Rib mainspring; no further performance details are provided.
- Compatibility is limited to S&W K, L, and N frame revolvers, so it is not a universal revolver spring.
- It is offered as either a single spring or a 10-spring package, which may be more than needed for a one-time replacement.
Suggested Comparisons
- Revolver mainsprings
- Reduced-power revolver springs
- Revolver action tuning parts
- Smith & Wesson K/L/N frame revolver accessories
Suggested Accessories
- Revolver spring kit
- Gun cleaning kit
- Trigger pull gauge
- Armorer's screwdriver set
Frequently Asked Questions
What is the Sw-Ms-222 mainspring intended for?
It is a reduced-power mainspring for S&W K, L, and N frame revolvers.
How does this mainspring differ from the stock spring?
The long description says it is lighter than the stock Power Rib mainspring.
Is this product sold as a single spring or in a larger package?
The description states it is available as either a 1-spring or 10-spring package.
Who is the manufacturer listed for this mainspring?
The manufacturer listed is Brownells.
Does the product data specify installation details or performance results?
No. The provided data does not include installation instructions or verified performance claims.