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Review
The 835 trigger spring kit was not only great quality, but the step by step instructions and helpful video was a breeze! MCarbo is the IT place for gear of any kind!
I have used these Mcarbo springs on the triggers of two Mossberg 500 and one Mossberg 835 shotguns. The results are always the same, it brings the trigger pull down just over 3 pounds from the factory trigger pull, and the gun functions fine! The springs are not difficult to replace either. Mcarbo has excellent how to videos.
I have this kit installed in a 590a1 and it makes a world of difference without experiencing malfunctions of any kind. The pump action was really stiff on this gun when I got it. Not only did this kit totally transform the trigger it smoothed out the pumping action. I liked it so much that I installed it in a mossberg 500 20 gauge and it also made a world of difference. If you're hesitant to get it dont be. The install is a bit tricky but if I can do it watching the videos anyone can.
I really don't understand these people who say install was easy, video made it simple, works like a charm, great price, then give three or four stars? What do you want, a free six pack with it?
I purchased this spring kit for installation on a new Mossberg 590. Factory pull was 7lbs, 7oz. After installation it trigger pull was reduced to 5lbs, 11oz. I like to achieve between 4 and 6lbs pull on all of my firearms and the MCarbo spring kits work. I've purchased several so far with good results.
Awesome kit! My Maverick 88 has a reasonable now! It feels like a huge change in trigger pull, I do not have a gauge to test exact numbers but it is definitely a noticeable change. With the addition of the super high tech cutting edge assembly tool the entire part swap was done in a matter of minutes. Would suggest to friends or buy again if needed.
I was able to obtain a 30% trigger pull. That is close to what I was hoping for.
I installed new springs for Mossberg 500 trigger-pull. The video was very helpful. The new springs helped reduce the trigger-pull force required.
Trigger pull is a whole lot better now.
Great product and an easy to follow Youtube Instructional Installation Video! Chris Nelson and his boys are a pleasure to deal with. I'll be buying more MCARBO Products In the very near future!
Results were outstanding this my second trigger improvement from MCarbo and would by more if they had them for my other guns. Mossberg 500 and Remington 597 kits worth every dime service is awesome
I installed The trigger springs on my shotgun. I think maybe you guys should dive into how you can work it on the 590A1. The 590A1 comes with an internal spring on the plunger. A demonstration running the weapon with and without the internal plunger spring by MCARBO would be interesting. I kept the internal spring on. The the shotgun pumped a lot smoother and the trigger pull was very crisp and the dimple on the primer of the shotshell was, by the naked eye, the same as on shotshells fired by the factory springs. The trigger weight was measured at a little over 7 pounds. This was measured 3 times at the range using a device that I cannot confirm the calibration of, but it averaged 7.24 lbs. the scale was not mine but from the bench at the range. The measurement was taken in between the tip and center of the trigger. The wooden spring tool is not good. It was tight in the ID of the trigger housing, left debris and broke too easy. Look into Delrin. It is machineable. I hope this helps Semper Fi
Thanks Mcarbo nice trigger spring kit.
The video makes it look easy, but a little harder for me to do. Trigger pull reduction of a few pounds is not what I expected but good enough for a shotgun considering the crunchy pulls that most shotguns have. I still like though, Thanks MCARBO.
Recently purchased this kit. It came in a quick manor which is awesome. Installed and works flawlessly and lowered the lbs. Works great highly recommend.
Spring kit for my 2 Mossbergs did show a noticeably lighter trigger pull. Installation video along with tool suggested was a tremendous help. With M*carbo's fast delivery, links for assistance I get the feeling customer satisfaction is a primary concern. Continue the good work.