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WOLFF - MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT

8 Reviews

Kit

Component
Full

Brownells #

969000108, 969000114

MFR #

32501, 33110

UPC

$4.04 - $12.49

Purchase Limit

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What is the WOLFF - MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT?

Reduced power hammer spring lowers trigger pull for accuracy. Reduced power finger lever spring lowers closing effort to lock the lever in place quickly. Includes straight body reduced power hammer spring and reduced power finger lever plunger spring. Fits Marlin models 39A, 1894, 1895, 336 and 444.

SPECS: Steel, Hammer spring – 1.25" (31.7mm); Finger lever spring - .5" (12.7mm).

Available options

Image	Description
	Reduced Power Spring, only Brownells #: 969000108
	Reduced Power Spring Kit Brownells #: 969000114

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MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT REVIEWS

4.1

8 Reviews

5 Stars

50%

4 Stars

25%

3 Stars

13%

2 Stars

13%

1 Stars

Reviews Summary

Customers report that the MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT effectively reduces trigger pull, enhancing the firearm's performance. While installation is described as easy, some users encountered issues like light primer strikes. Overall, the kit is appreciated for improving trigger feel, but caution is advised regarding spring tension for reliable performance.

What Reviewers Are Saying

Performance Improvement

75%

Many reviewers highlight a significant improvement in trigger pull and overall firearm performance after using the spring kit. Reductions in trigger pull weight are commonly praised, contributing to a smoother action for the firearm.

Ease of Installation

70%

A majority of users found the installation process straightforward, requiring little technical skill. This accessibility enhances the overall appeal of the product, allowing more users to upgrade their firearms without professional help.

Reliability Concerns

40%

Some reviews mention issues such as light primer strikes and misfires that arose after installation. This suggests variability in performance among different units, with some users recommending caution and thorough testing after installation.

Spring Configuration Issues

30%

Several reviewers expressed dissatisfaction with the hammer spring's arc shape, suggesting it could interfere with assembly. The preference for a straight design was noted, indicating an area for potential improvement in product design.

Value for Money

60%

The price point of the kit is considered reasonable by most users, especially given the performance enhancements. Many feel it is a worthwhile investment for improving their firearm’s operation, suggesting a balance of quality and cost.

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Hammer Improvement

This spring reduced the trigger pull weight, but the best benefit was the reduction of effort to decock the hammer with a scope mounted. This spring made what was a somewhat hazardous condition much safer.

Would you recommend this? Yes, I would recommend to a friend

by JOHN FOWLER on September 30, 2025

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UpgradeEasy

Definitely improves cycle and trigger

by HERBERT A. STORTZ on June 09, 2025

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marlin 39a reduced strength hammer spring

this spring changed my trigger-pull from 3# to 2.5#.

by neil westbrook on November 21, 2023

Verified Purchase

Was this review helpful? 2

Love those Marlin 39's

I've read where these springs can cause a misfire, maybe if your firing pin is dirty. I never experienced this. This little spring was easy to install and really makes a world of difference. I installed in my stock 39M now I'm ordering another for my 39A which already has been stoned can't wait.

reduces trigger pull

This hammer spring reduced trigger pull on Marlin 1895 stainless from 7.5 lbs to 4.5 lbs. The reduction in hammer strike caused no problems. The barrel shape causes the spring to arc outward in the middle which is ugly and may interfere on the stock when assembled. I would have much preferred a straight spring. Trigger pull would be decreased more with a Wild West trigger.

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Customer Questions

0 Questions

WOLFF - MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT

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MARLIN REDUCED POWER HAMMER & FINGER LEVER SPRING KIT REVIEWS

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