Mossberg 500 / 835 & Maverick 88 Trigger Spring Kit
- Custom Lighter Hammer Spring
- Custom Lighter Trigger
The Mossberg 500 / 835 & Maverick 88 Trigger Spring
Kit will reduce your trigger pull by nearly 50% from a factory weight of 8.5lbs to a modified weight of
4.75lbs. One of the Best Mossberg 500 Accessories available! The Mossberg Pump Action Shotgun Trigger
Job will reduce
malfunctions and improve the accuracy and overall performance of your Mossberg Pump Action
Shotgun. Simple drop in upgrade for your Mossberg 500 Trigger
*** We recommend using the Mossberg 500 /
835 Trigger Assembly Tool ***
The Mossberg 500 / 835 Trigger Spring
Kit is constructed of the highest quality spring steel available, ASTM A228 music wire and are made right here in
Be advised that Mossberg uses the same trigger
assembly in a majority of their shotguns and for this reason the M*CARBO Trigger Spring Kit will fit a variety of
Mossberg Shotgun Models.
The Mossberg 500/835 Trigger Spring Kit will
work for the following Mossberg Model Shotguns: 500, 505, 535 ATS, 590, 835
Ulti-Mag, Don't forget it's a popular Maverick 88 Accessory. This Trigger Spring Kit works for
12, 16, 20, 28 gauges.
Check out this episode of
, with James Reeves running a
Mossberg Maverick 88
Torture Test with the M*CARBO Trigger Spring Kit Installed and Reviewed in Action
with the Maverick!
This spring kit will reduce your trigger pull by
nearly 50% from a factory weight of 8.5lbs to a modified 4.75lb trigger pull. Installation takes
approximately 20-30 minutes to install. Backed by our M*CARBO No Hassle 100% Lifetime
***If you have a Mossberg 590, then you will need to remove both hammer springs that are in the Mossberg 590
Trigger Group from the Factory. There is an inner and outer hammer spring that fit inside one another. Then replace
the 2 factory springs with the single M*CARBO Hammer Spring in this kit. We've thoroughly tested this to
ensure it would be free from light strikes or discharges when dropped. Due to the Mossberg 590 being used by
the Military, it includes 2 hammer springs from the factory to ensure it will ignite harder primers on military
grade ammo. Unless you are shooting military grade ammo you will not experience any light strikes.***
Q: Which Mossberg Shotguns will this kit work for?
A: The MCARBO Mossberg 500 / 835 Trigger Spring Kit will work for the following Mossberg Model
Shotguns:500, 505, 535 ATS, 590, 590M, 835 Ulti-Mag.
Q: Which gauges will the Mossberg 500 / 835 Trigger Spring Kit work for?
A: 12, 16, 20, 28 GAUGES Only
Q: Do you recommend removing the smaller inner hammer spring in the 590A1, when replacing the larger
hammer spring with the MCARBO hammer spring?
A: Yes we recommend removing both the smaller and larger hammer spring and replacing it with the
M*CARBO hammer spring to get the lightest trigger pull possible.
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
Mossberg 500/835 Resources:
Use the following Mossberg 500/835 Resources to further enhance your firearm. Download the Mossberg 500/835 Owners
Manual or use the Exploded View of the Mossberg 500/835 Parts Diagram to plan your next firearm project.
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. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Mossberg Shotguns 500 / 835 & Maverick 88 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.