Remington 597 Trigger Spring Kit by MCARBO
  • Reduce your trigger pull from 6.5 lbs to a modified 4 lbs 
  • Improve your accuracy and overall rifle performance
  • Made of the highest quality spring steel, ASTM A228 Music Wire
  • KIT includes a Custom Hammer Spring and (2) Billet Aluminum Bushing
  • Quick 20-30 minute installation 
  • Protected by the MCARBO lifetime guarantee
  • Made in the USA
  • Same Day Shipping!
  • Click here to get your MCARBO Kit Professionally Installed by MCARBO!
Retail: $32.95
Price: $29.95
You Save: $3.00 (9.1%)
    Points to Purchase:300
    Points Earned:29
    Bonus Points Earned:5


    Remington 597 Trigger Spring KIT consists of:

    1. Hammer Spring
    2. Aluminum Bushings(2)

    This Trigger Spring KIT will reduce your trigger pull from a factory weight of 6.5 lbs to a modified weight of 4 lbs. 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 hammer spring is constructed of the highest quality spring steel ASTM A228 music wire and the bushings are machined from aluminum barstock rather than the plastic Remington spacers.  

    Printable Instructions:

    Remington 597 Instructions

    Lifetime Guarantee:

    This product is protected by the MCARBO Lifetime Guarantee. If the product at any time does not perform as advertised. MCARBO will provide a replacement part of equal or greater value.

    Tested and Approved:

    The Remington 597 Trigger Spring Kit has been tested with numerous brands of ammunition to ensure reliable operation and safety.


    Veteran Owned and Operated Business:

    American made gun parts designed and manufactured by Combat Veterans.  We will donate 5% of your purchase to the Military Charities we humbly support.



    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 this 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. 

    Remington 597 Instructions

    Remington 597 Trigger Spring Kit Instructions

    1. Verify the rifle magazine and chamber are empty.

    2. Following the instructions in your owner’s manual, remove the trigger mechanism from your gun. 

    3. Use ~2” finishing nail (must be smaller than 0.125 dia) to press the hammer pin out.

    4. Lift the hammer, spring, and spacers out of the trigger housing.

    5. Arrange the hammer, kit spring and spacers and install them into the housing. Install the stock pin, taking care to align the parts. Be patient and do not force anything as your plastic trigger housing can be damaged easily. 

    6. Now is a good time to add a little grease to the hammer surface.  Do not attempt to polish the hammer or sear surfaces, as doing so would remove the stock teflon-nickel coating as well as potentially make your trigger unstable. 

    8.Re-install the trigger assembly into your gun per your owner’s manual. 

    9.Cycle the action to cock the hammer. Load a snap cap or spent shell into the chamber. 

    10. Put the rifle on safe and point the muzzle in a safe direction.  Pull the trigger to verify that the safety works and the hammer does not fall when you attempt to pull the trigger. 

    11.Place the safety on “fire”. With the muzzle pointed in a safe direction, pull the trigger and verify the hammer falls. 

    12.Your Remington is ready to be test fired. You should notice a reduced trigger force and associated accuracy improvement.

    © MCARBO 2015

    Q: I have a Remington 597 with a VQ hammer, will the MCARBO Remington 597 Trigger Spring Kit work together with that product?

    A: Yes, the MCARBO Trigger Spring Kit will work with the VQ hammer.  Your Remington 597 trigger pull will be around 2.5lbs after you install both products. Always practice good trigger finger discipline.  

    Q: How long will the Remington 597 trigger job take me?

    A:  It should take you roughly 20-30 minutes to complete

    Q:  How many Remington 597 trigger parts come in the kit?

    A:  The Remington 597 trigger kit will come with one hammer spring and two aluminum bushings.

    Q:  What is the stock Remington 597 trigger pull?

    A:  Roughly a 6 - 7 lb stock trigger pull.

    Q:  Why do you take two Remington 597 trigger pull readings on the MCARBO installation video?

    A:  No two trigger pull readings are the same.

    Q: Which Remington 597 will this kit work on?

    A: Remington offers the 597 in .22 LR as well as the more powerful .22 Magnum (.22 WMR) and .17 HMR calibers.  Our Remington 597 Trigger Spring Kit will work on all types of Remington 597 Rifles.

    MCARBO Product Guarantee

    All MCARBO products are made in America and are guaranteed for life. If there is ever a problem just return the product and MCARBO will replace it.

    Return & Exchange Policy

    We stand behind all the products we sell, and your satisfaction is our top priority. At our site, returns are easy! You may return new, unused, and resalable items for a refund or exchange. Simply ensure that the item is returned in its original product packaging within 30 days of delivery.

    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 11 Reviews:

    MCARBO 597 enhanced trigger assembly

    Very easy install. Haven't used it out doors but a few safe dry fires gave me the immediate feeling of the lowered trigger pull.



    Well made product! I added it the same time I added my Volquartsen hammer and extractor! It works flawlessly and really seems to have improved the smoothness of the trigger pull as well as accuracy!

    Also, the price is great creates a no risk scenario for a cautious buyer.


    remington 597

    easy to install bushing looked way better then plastic ones i have not had time to fire the rifle yet when i install this kit i also install target hammer and ejector in my rifle.


    It is perfect!! Made the 597 very smooth!! Again thanks!!

    Panelia, Finland

    I just wanted to thank you for your excellent service and products. I bought the 597 spring kit and the 11-87 spring from you. My 597 trigger is sweet with your spring combined with the Volquartsen hammer and extractor. Breaks at 4#. Please continue with your excellent products and your company will have a bright future.

    Best Regards