- Reduce your trigger pull from a stock ~5.5lbs to a modified ~3.5lbs
(Average results can vary up to +/- 1lb)
- Improve accuracy and overall shotgun performance
- Simple drop in upgrade for your Remington 870 Trigger Assembly!
- Made of the highest quality spring steel ASTM A228 Music Wire
- Designed
for Remington Model Shotguns: 870, 11-87,
1100, SP-10 & Rimfire Rifles 552, 572, & Autoloading Centerfire
Rifles 750, 7400, 7600.
- Also works for Remington 870 Clones like the H&R Pardner Pump.
- Compatible with all gauges 12, 16, 20, 28 gauges and .410 bore.
- Protected by the M*CARBO 100%
Lifetime Guarantee
- Made in the USA!
- Fast Same Day Shipping!
WHAT'S IN THE KIT:
- 1 - Custom Lighter Sear Spring
Remington 870 / 11-87 / 1100 Trigger Spring Kit
The Remington 870 / 11-87 / 1100 Trigger Spring Kit will reduce your trigger pull from a factory weight of ~5.5lbs to a modified weight of ~3.5lbs. This Custom Designed Trigger Spring Kit is constructed of the highest quality spring steel available, ASTM A228 music wire and is made right here in the USA. The Remington 870 Trigger Job will help prevent malfunctions and improve overall performance!
The Remington Shotgun Trigger Spring Kit is designed for a lighter and more responsive trigger pull over the factory Remington sear spring (Part #767-175-180WB).
Be advised that Remington 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 Remington Shotgun Models as well as their Rimfire and Centerfire Rifles.
Simple drop in upgrade for your Remington 870 Trigger Assembly!
*M*CARBO Remington 870 Trigger Spring Kit will work for the following Remington
Model Shotguns: 870,11-87,1100, SP-10 & Rimfire Rifles 552, 572 & Autoloading
Centerfire Rifles 750, 7400, 7600. Also works for Remington 870 Clones like the H&R Pardner Pump.
This spring
kit is compatible with all gauges 12, 16, 20, 28 gauges and .410 bore.
This Remington 870 Trigger Job will reduce your trigger pull from a factory weight of 5.5lbs to a modified 3.5lb trigger pull. You should expect to improve your accuracy and performance with the Remington 870 Trigger Spring Kit.
Remington 870 Resources:
Use the following Remington 870 Resources to further enhance your firearm. Download the Remington 870 Owners Manual or use the Exploded View of the Remington 870 Parts Diagram to plan your next firearm project. Print or Download the Remington 870 Trigger Spring Kit Instructions by M*CARBO.
Drop Tested and Approved:
Remington Shotguns 870, 11-87, 1100 & Remington Rifles 750, 7400, 7600 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").
Tested and Approved:
The Remington Shotguns 870, 11-87, 1100 & Remington Rifles 750, 7400, 7600 Trigger Spring Kit has been tested repeatedly to ensure reliable operation and safety.
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. Modifying your weapon may be prohibited in your state. Do not modify your sear or hammer engagement surfaces, with or without the Remington Shotguns 870, 11-87, 1100 & Remington Rifles 750, 7400, 7600 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 7400
I bout this spring a while back for my rifle that was passed down from my grandpa. It’s a Remington 7400 in 243 that he bought back in the 80’s. The trigger on it had a lot of creep and was around 4.5 lbs. After installing the spring it brought the creep down significantly, there is still some but no where near as much as before and it is now just under 2lbs with is perfect since it’s an automatic rifle. Safe to say this upgrade is a must.
Spring kit:7600
The guys were right, the spring is awesome! I have two 7600s and one went from 5 1/2 to 4lbs, and the other from 5 to 3lbs!!! I just checked my 11-87 (6lbs) and 870 7 POUNDS!!! Ordering 2 more for me and one for my son!
Remington sear spring
This spring is awesome. I merely stoned and polished hammer, sear, and replaced with the mcarbo spring. Instant 3lb rolling break. If you have any compatible guns and dont have the mcarbo reduced powered springs you're missing out!!
Sear Spring
Put this in 2 1100's, 870 & 1187. Brought the pull weight down from average of little over 5 lbs to mid 3's. Very easy install. Well worth the money.
Great help
This trigger spring did make a definite improvement in my 7600. I also polished the seat. Much better than it was factory. I can live with it for hunting.
870 sear spring
i bought 2 of these 870 sear springs it was easy to install i waited till after hunting season i just installed it in less time than it took to clean my 760 it sure is a great up grade the trigger pull went form 5 pounds to 3.25 pounds i will definitely be ordering more of the springs for all my 760s and 1100s
Remington 870/1100 sear spring
Super easy to install. Took less than 10 minutes for each of my four shotguns. The three 870 shotguns had the trigger pull consistently go down one pound in pull, and the 1100 pull weight went down 1.5 pounds. Excellent product! Can’t recommend it enough. Ultra reliable with a consistent trigger pull.
Remington 7400
Put this spring in my 1984 Remington 7400 30-06. Reduced poundage drastically. It still has a bit a sponginess when pulling. However, I’d say it lowered my rifle from about a 6lb trigger pull to a 3.5-4 lb trigger pull. Great product !
will this spring work on a Blue Line 12ga; and a Charles Daly Honcho 12ga?
Gski March 7, 2026 11:35 AM
Any update on if it'll work in a 742 woodmaster?
November 10, 2023 9:51 PM
The internal fire group is too different and thus are not compatible.
Any update on if it'll work in a 742 woodmaster?
November 10, 2023 9:51 PM
Will this spring work in a 742 Woodsmaster Carbine?
We have not tested it in that model. It appears that the 742 is similar, but I cannot say for sure.
Will this spring work in a 760 pump rifle? The firing pin is not making total contact with the primer resulting in a mis-fire.
It should work just fine since it works in similar models, that being said we have not tested it in that specific model, so I can not say with certainty.