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Swk/L/N-202 Pro-Spring Kit For S&W K,L,N Frame Revolver - Pro-Spring Kit #swk/L/N-202 For S&W K, L, N Frame Revolver

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

This standard power spring kit is intended for S&W K, L, and N frame revolvers where a more controlled trigger setup is desired.

Standard Power

Kit for S&W K, L,

Includes Power

Rib mainspring duplicating the factory

Positive Ignition

Of magnum primers

Aims Improve

Smoothness and consistency of pull

Includes 13,

14, and 15 lb. rebound

$15.99
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SKU: 080665202

Overview

This standard power spring kit is intended for S&W K, L, and N frame revolvers where a more controlled trigger setup is desired. It includes a Power Rib mainspring that matches the factory spring rate, along with 13, 14, and 15 lb. rebound springs for tuning to preference. The kit is aimed at shooters who want a smoother, more consistent pull while retaining positive ignition of magnum primers. It is a practical option for revolver owners looking to refine trigger feel without changing the revolver’s basic setup.

AI Recommendation

This standard power spring kit is intended for S&W K, L, and N frame revolvers where a more controlled trigger setup is desired.

Why Hunters Choose the Brownells

Standard Power

Kit designed for S&W K,

Power Rib

Mainspring duplicates the factory spring's

Supports Positive

Ignition of magnum primers

Promotes Smoother,

More consistent trigger pull

Includes 13,

14, and 15 lb. rebound

Key Features

  • Standard power kit for S&W K, L, and N frame revolvers.
  • Includes a Power Rib mainspring duplicating the factory spring rate.
  • Designed for positive ignition of magnum primers.
  • Aims to improve smoothness and consistency of pull.
  • Includes 13, 14, and 15 lb. rebound springs for tuning.

Best Used For

  • S&W K, L, or N frame revolver owners seeking a standard-power spring tuning kit
  • Shooters wanting to tune trigger pull with included 13, 14, and 15 lb. rebound springs
  • Users who prefer factory-rate mainspring feel with more consistent pull characteristics
  • Revolver owners loading magnum primers and wanting positive ignition support

Specifications

Compatible FirearmS&W K, L, N frame revolver
Included Rebound Springs13 lb, 14 lb, and 15 lb
MainspringPower Rib mainspring
Mainspring RateDuplicates the factory spring's rate
Power Kit TypeStandard power kit
Primer CompatibilityMagnum primers
TuningPrecise tuning

Pros

  • Standard power kit designed for S&W K, L, and N frame revolvers
  • Power Rib mainspring duplicates the factory spring's rate
  • Supports positive ignition of magnum primers
  • Promotes smoother, more consistent trigger pull
  • Includes 13, 14, and 15 lb. rebound springs for precise tuning

Considerations & Trade-offs

  • Designed as a standard-power kit, so it is intended to duplicate the factory spring rate rather than reduce pull weight dramatically.
  • The included 13, 14, and 15 lb. rebound springs allow tuning, but the best setup will depend on the individual revolver and ammunition used.
  • The description emphasizes smoother, more consistent pull and positive ignition, but it does not provide detailed installation guidance or compatibility beyond S&W K, L, and N frame revolvers.

Suggested Comparisons

  • Revolver spring kits
  • Revolver trigger tuning kits
  • Smith & Wesson K/L/N frame revolver accessories
  • Revolver maintenance and upgrade parts

Suggested Accessories

  • Cleaning kit
  • Gun oil
  • Trigger pull gauge
  • Revolver maintenance tools

Frequently Asked Questions

What does the Pro-Spring Kit for S&W K, L, N frame revolvers include?

The kit includes a Power Rib mainspring and 13, 14, and 15 lb. rebound springs for tuning.

What is the main purpose of this spring kit?

According to the product description, it is a standard power kit designed to provide positive ignition of magnum primers and improve smoothness and consistency of pull.

Does this kit change the mainspring power compared with the factory spring?

The description says the Power Rib mainspring duplicates the factory spring's rate.

Can this kit be used for fine-tuning the trigger pull?

Yes. The included 13, 14, and 15 lb. rebound springs are provided for precise tuning.

Which revolvers is this kit intended for?

It is listed for S&W K, L, and N frame revolvers.