MARLIN LEVER ACTION SPRING KIT Reviews & Ratings

Easy-to-install components let you fine-tune your Marlin lever gun for a smoother-operating action and more consistent trigger pull without making permanent alterations to the rifle. Simply replace the factory hammer spring and lever-plunger spring with the springs from the kit, then use the color-coded nylon bushings and adjustment washers to select one of seven hammer spring tension settings. The difference between each setting is about 8%, so you can get the hammer spring tension that suits you best simply by choosing the right combination of bushings and washers. Tough, friction-reducing nylon bushings keep hammer spring aligned and prevent it from crawling over the front of the strut or sliding sideways on the spring plate. Complete instructions illustrated with color photos include recommendations of bushing/washer combinations that typically work best for specific calibers.

SPECS: Zinc-coated steel springs, nylon bushings/washers. Kit contains hammer spring, lever-plunger spring, (2) white hammer spring bushings, (2) blue hammer spring bushings, (4) red adjuster washers, and instructions. Fits Marlin 1894, 1895, 336, 444, 39A.

View Product

Write a review

3 Stars

Reviews Summary

The MARLIN LEVER ACTION SPRING KIT impresses with its ease of installation and noticeable improvement in trigger smoothness. Many users found it effective in reducing trigger pull weight, but some experienced issues with misfires and lever function. While it works well for occasional use, it may struggle under heavy firing conditions. Overall, a solid upgrade but with some caveats.

What Reviewers Are Saying

Installation Ease

60%

Many reviewers found the installation process straightforward and quick, enabling users to achieve improved performance in a short amount of time.

Performance Improvement

70%

Numerous users reported noticeable enhancements in trigger pull weight and overall gun smoothness after installation, making the shooting experience more enjoyable.

Reliability Issues

40%

Some users experienced reliability concerns with misfires and light strikes, particularly when using certain primers, leading to mixed feelings about the product’s consistency.

Adjustability

50%

Reviewers appreciated the kit's adjustable settings, allowing them to fine-tune the performance for specific rifling needs, catering to various shooting applications.

Durability Concerns

30%

A few competitors criticized the durability of the springs, reporting that they performed well initially but failed under extended use, which could deter serious competition shooters.

Sort by Filter by rating

Helped to lighten factory 5.25# pull

Installed in my Marlin(Rem) 336C in 35 Remington that is used primarily for hunting. I first chose the #6 setting that provided for a 3.25# trigger pull. I fired 11 rounds to bring a scope in, with one miss fire due to a light primer strike(which may or may not be due to primer depth on reloaded ammo). I switched to #7 setting which changed the trigger pull to 4#. No two guns are the same, so results may vary. I would suggest using a trigger pull gauge after installation. Reducing the trigger pull almost 25% for 10 minutes of time and a $24 spring kit is money well spent in my book.

Works Great

I put this set of springs in a Henry 44 mag at the lightest setting. They worked perfectly with no light hits on the primers. I had used these spring in a Marlin 94 with no problems in the past. Good product. It does what they say it will do.

Problem solver

Set it at level five of eight (recommended) on my 70's built 336 35 Remington. Had installed a new Marlin made hammer spring to cure a perennial misfire problem. Worked OK, but the trigger pull and the lever recycling were unbearably heavy. Used this kit and no misfires, lever action smooth and relatively light, and a good trigger pull. Success at last!

great spring kit!

This is a complete kit. It also is highly adjustable. I set it light for my 1894 in 44 for cowboy shooting. A bit heavier on the 1895XLR in .308ME for deer hunting and a bit heavier yet for my 1895 custom in 50 alaskan that I use for dangerous game. The installation took 10 minutes on the first gun, then about 5 minutes on each of the other 2 guns. Works great with all brands of primers too.

makes a huge difference

There are 7 ways you can set up the hammer spring, one of the springs of the kit. A chart tells you what setup is recommended for your caliber rifle. A lighter hammer leads to a lighter trigger pull. This makes a great combination with the Wild West Guns Happy Trigger. The combo gives you a lighter, crisp trigger, instead of the stiff, sloppy stock trigger. Also included in this kit is a lighter spring for the latch that is in the lever.