Handgun PartsBangSold by Brownells

Bang

Miculek Revolver Spring Kit - Miculek S/W Spring Kit

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

Balanced Compression

Rebound rates help the hammer

Produces Seven-pound

Double-action trigger pull

Fast Trigger

Return supports competition and speed

Recontoured Hammer

Spring helps smooth the trigger

Made From

Spring steel

$26.49
View on Brownells

You'll be taken to Brownells to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: 100000223

Overview

Built for revolver shooters who want a lighter, faster double-action feel, this spring kit is aimed at competition and speed shooting use. Its balanced hammer and trigger return springs are designed to work together for a seven-pound double-action trigger pull with a quick reset, while the recontoured hammer spring is intended to smooth the pull and reduce stacking. It fits K, L, and N frame revolvers and is made from spring steel. For best results, the manufacturer notes that ammunition should use Federal primers.

Why Hunters Choose the Bang

Balanced Compression

Rebound rates support coordinated hammer

Seven-pound Double-action

Trigger pull

Fast Trigger

Return suits competition and speed

Recontoured Hammer

Spring helps smooth the trigger

Fits K,

L, and N frame revolvers

Key Features

  • Balanced compression and rebound rates help the hammer spring and trigger return spring work together.
  • Produces a seven-pound double-action trigger pull.
  • Fast trigger return supports competition and speed shooting.
  • Recontoured hammer spring helps smooth the trigger pull and prevent stacking.
  • Made from spring steel.
  • Fits K, L, and N frame revolvers.
  • For best results, use ammunition with Federal primers.

Best Used For

  • Competition shooters seeking a seven-pound double-action pull with fast trigger return
  • Revolvers in K, L, and N frames needing a spring kit fitment
  • Users wanting smoother trigger pull with reduced stacking in double-action use
  • Shooters using Federal-primed ammunition for best results with this spring kit

Specifications

FitsK, L and N frame revolvers
Hammer SpringBalanced compression and rebound rates; recontoured hammer spring
Primer RecommendationFederal primers
Spring MaterialSpring steel
Trigger Pull WeightSeven pound, double action trigger pull
Trigger Return SpringBalanced compression and rebound rates; fast trigger return

Pros

  • Balanced compression and rebound rates support coordinated hammer and trigger return spring operation.
  • Provides a seven-pound double-action trigger pull.
  • Fast trigger return suits competition and speed shooting applications.
  • Recontoured hammer spring helps smooth the trigger pull and prevent stacking.
  • Fits K, L, and N frame revolvers.

Considerations & Trade-offs

  • Designed around a seven-pound double-action trigger pull, so it is tuned for speed shooting rather than a lighter general-purpose feel.
  • Best results are noted with ammunition using Federal primers, which may limit flexibility with some loads.
  • Fits K, L, and N frame revolvers only, so compatibility is not universal across Smith & Wesson revolvers.
  • This is a spring kit, so installation and final trigger feel depend on the revolver setup and should be verified before use.

Suggested Comparisons

  • Revolver spring kits
  • Revolver trigger upgrade parts
  • Competition revolver accessories
  • Revolver maintenance and tuning parts

Suggested Accessories

  • Revolver cleaning kit
  • Gun oil
  • Trigger pull gauge
  • Federal-primed ammunition

Frequently Asked Questions

What revolvers does this spring kit fit?

It fits K, L, and N frame revolvers.

What does this kit change about the trigger pull?

The description states it provides a seven pound double action trigger pull with a fast trigger return.

Does the kit include both hammer and trigger springs?

Yes. The description says the hammer spring and trigger return spring work together as part of the kit.

What material are the springs made from?

The specifications list spring steel.

Is there any ammunition recommendation for best results?

Yes. The product information says ammo should use Federal primers for best results.