Marlin 917V & Marlin 925 Trigger Spring Kit

Talk to an Expert (888)347-1276


  • Reduce your trigger pull from 4 lbs to a modified 2.5 lbs
  • Improve your accuracy and overall rifle performance
  • Kit includes a Custom Trigger Return Spring
  • Designed to work for the Marlin 25, Marlin 780 Marlin 915, Marlin 917, Marlin 925, Marlin 980, Marlin 981, Marlin 982 and Marlin 983.
  • Also compatible with the Marlin 17(V/VS), 880,882,883.
  • Made of the highest quality spring steel ASTM A228 Music Wire
  • Quick 15 -25 minute installation process
  • Protected by the M*CARBO 100% Lifetime Guarantee
  • Made in the USA!
  • Fast Same Day Shipping!

Marlin 917V & Marlin 925 Trigger Spring Kit

  • Consists of a custom designed and manufactured spring:
  1. Custom Coil Trigger Return Spring

This Marlin 917V & Marlin 925 Trigger Spring Kit will reduce your trigger pull from a factory weight of 4 lbs to a modified weight of 2.5 lbs. The fastest Marlin 925 trigger modification and safest Marlin 925 trigger adjustment. The Marlin 917V trigger group is the same as the Marlin 925 trigger group. Do your own Marlin 917 trigger job and feel your new performance. The new Marlin 900 series bolt action rimfire rifles feature the T-900 Fire Control System. This spring kit will work for a variety of Marlin rimfires with a 900 series trigger assembly. To include but not limited to Marlin 25, Marlin 780 Marlin 915, Marlin 917, Marlin 925, Marlin 980, Marlin 981, Marlin 982 and Marlin 983. Install the best marlin 925 trigger upgrade with a custom engineered marlin 925 trigger spring. This KIT is made of the highest quality spring steel available, right here in the USA. This KIT will improve your accuracy and tighten your shot groups. Reduced malfunctions should be expected because the KIT spring is constructed of the highest quality spring steel. *** Also compatible with the Marlin 17(V/VS), 880,882,883.***

All Marlin bolt action rimfire rifles feature the new T-900 Fire Control System to include:Marlin 25, Marlin 780 Marlin 915, Marlin 917, Marlin 925, Marlin 980, Marlin 981, Marlin 982 and Marlin 983. Also compatible with the Marlin 17(V/VS), 880,882,883.

Marlin 917V & Marlin 925 Resources:

Use the following Marlin 917V & Marlin 925 Resources to further enhance your firearm. Download the Marlin 917V & Marlin 925 Owners Manual or use the Exploded View of the Marlin 917V & Marlin 925 Parts Diagram to plan your next firearm project. Print or Download the Marlin 917V & Marlin 925 Trigger Spring Kit Instructions by MCARBO.

Marlin 900 Series Instructions

No Hassle 100% Lifetime Guarantee:

The Marlin 917V & Marlin 925 Trigger Spring Kit is protected by the M*CARBO 100% Lifetime Guarantee. This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible.


Drop Tested and Approved:

M*CARBO ASTM Spec Springs will offer a perfect trigger pull reduction with an unlimited drop test rating (3", 6", 9" & 12"+).


Range Tested and Approved:

The Marlin 917V & Marlin 925 Trigger Spring Kit has been tested with numerous brands of ammunition to ensure reliable operation and safety.


Veteran Owned and Operated Business:

American Made Parts designed and manufactured by Combat Veterans. We donate a portion of your purchase to the Military Foundations we humbly support.

ATTENTION:

You must be 18 yrs of age to purchase. We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Installation by MCARBO is available and recommended. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Marlin 917V / Marlin 925 Trigger Spring Kit. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that may be incurred.

Q: Which rifles will this kit work for?

A: All Marlin bolt action rimfire rifles: Marlin 25, Marlin 780 Marlin 915, Marlin 917, Marlin 925, Marlin 980, Marlin 981, Marlin 982 and Marlin 983. Also compatible with the Marlin 17(V/VS), 880,882,883.

Q: I heard that someone used a spring from an ink pen to adjust their trigger pull on a Marlin 915.

A: That method is not recommend because it's an unsafe modification to a firearm with a component that wasn't intended to function in a trigger assembly. We do not recommend this. It's not worth potentially injuring yourself or worse, someone else.

Q: Should I be concerned with any malfunctions or light strikes after installing this kit?

A: No, all of our MCARBO Trigger Spring Kits have been professionally engineered, designed and manufactured to reduce trigger pull while maintaining 100% reliability of the firearm. You will not experience any sort of light strike or malfunction but you will experience a crisp smooth lighter trigger pull. Guaranteed or your Money Back!

No Hassle M*CARBO 100% Lifetime Guarantee - This means that at any time you can send it back and we will exchange it, issue a refund or assist you in any way possible. No Hassles Ever!

We pride ourselves in making quality parts for guys like us that appreciate great performance out of a well made firearm. So if you don't get the results you we're expecting or just don't like it. We will make it right by any means necessary. Send us an email to help@mcarbo.com We also pride ourselves in outstanding customer service so send us an email and we will show you.

Once you're part of the M*CARBO Brotherhood your not just a customer...you're a Brother! M*CARBO Brotherhood - Veterans, Police Officers and 2nd Amendment Patriots! A portion of all sales go to the Military Foundations we humbly support.

ATTENTION: We advise that all parts purchased from our inventory be installed and inspected by a qualified gunsmith. Modifying your weapon my be prohibited in your state. Before installing please be sure to check all local state and federal laws. By installing this part you agree to take full responsibility for any and all legal, health and warranty consequences that my be incurred.

Overall Customer Rating of 53 Reviews:
Broken Arrow Oklahoma

I love these spring kits. Easy to install and make a big difference.

Rating:
Pros:
Cons:
I love these spring kits. Easy to install and make a big difference. I've installed them in a Marlin 25MN, 982VS, 882, and 882VS. It lowered the trigger pulls by at least 2 pounds each. I can't wait to go shoot them. I have 2 more to order for my other 2 Marlin rimfire bolt guns and that'll be all of them. I love my Marlin bolt guns but the triggers were a little lacking to say the least. Now they should shoot better than they did with less effort holding on target trying overcome 4 and 5 lb triggers. A big shout out to the

guys at MCARBO. Fast shipping and great follow up emails to ensure everything made it to you without issue. Links to installation videos. Just an overall great experience. I would not hesitate to buy any of the products these guys have to offer. God Bless.

Florida

MCARBO 917/925 trigger spring

Rating:
Pros:
Cons:
I installed this spring in my older Model 25M (.22WMR) rifle to lighten the pull resistance. Not only was the install well explained and shown in a video but the spring arrived within a few days following online order. Except for slight differences in the disassembly/reassembly of the trigger mechanism in my older Marlin, the spring went in perfectly and the trigger lightened right up as my range test proved. I perceived a noticeable trigger pull reduction with my first round and placed 30 of 33 rounds in the two ten rings at 100 yards using a simple bi-pod and 9X scope. Ten rounds were in the X ring. I would recommend this conversion to anyone seeking a simple trigger pull reduction at a very affordable price.

Well done MCARBO!

i

Anchorage Alaska

Marlin model 917 VS Trigger kit.

Rating:
Pros:
Cons:
Just received my marlin model 917 VS trigger kit. Wow what a quality spring you have made. I watched the instructions video, an the teardown an install only took five mints with cleaning the bolt an applying the synthetic grease u sale. Trigger pull weight from the factory was set at 5 lb 8 oz it is now 1 lb 5.3 ounces what an incredible Improvement.

Alaska

917 trigger spring

Rating:
Pros:
Cons:
Super quick skipping to Alaska! Took a trigger that took two men to pull down to a super smooth maybe 2lb pull. It's the best money you can spend to upgrade your gun. Installation was less than 10 minutes. Will definitely do business with MCARBO again!

Apollo, Pa

917

Rating:
Pros:
Cons:
The trigger on my Marlin 917 was terrible ! $12.00 and ten minutes later it is great.