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Labeled Mosin Nagant 91/30 Trigger Spring Kit M*CARBO

Mosin Nagant 91/30 Trigger Spring Kit (200033112221)

4.77 stars, based on 64 reviews
Mosin Nagant 91/30 Trigger Spring Kit Custom Trigger Return Spring Custom Sear Spring Shims (2 x .011) Custom Trigger Shims (2 x .016) Heavy Duty Firing Pin Spring 550 Cord Gut (Installation Tool) Synthetic Grease w/ PTFE 1000 Grit Silicon Carbide...

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Started with 7lb trigger pull and dropped to 4.75lb. Very happy with trigger pull, way shorter travel, and overall function just feels so much better. My brother thinks it is an entirely new trigger group. Great rebuild kit and video. Will get another order for my other Mosin. Thanks again.

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Marked improvement in trigger pull, now smoother and shorter, lighter feel. Return spring gives this old gun the feel of a newer design and it doesn’t rattle any more. The available video made install a breeze and provided other useful tips and procedures such as polishing. I can recommend this product for those of you that enjoy the Mosin Nagant 91 30.

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Great instructional video and simple kit to install. It improved the trigger pull on a 1931 Izhevsk from 6 lbs 10 oz to 4 lbs 8 oz. The rifle now has a smooth clean break with very little travel. The addition of a trigger return spring is a terrific bonus.



The trigger on this rifle had very little side-to-side sloppiness so rather than sand the shims to paper thin I installed one trigger shim which worked well.



Great product. Well done M*Carbo team!



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This kit is by far the best thing for a standard Mosin. The trigger shims wouldn’t fit beside my Huber trigger, but I have no doubt they will work with a stock trigger. The spring went in without a hitch with the supplied string. The striker spring is the best on the market - I had a Wolff spring in this particular gun, and what a difference!

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who says you can't teach an old dog new tricks, add this kit and you will know what I mean

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Arrived in 4 days, installation was quick and simple. Worked perfect, huge difference in trigger now. Made in America...What more could I ask for? Thank you!

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Great product. Had to turn the bottom leg of the trigger return spring 180 to keep the spring on the sear. Turn a decent trigger into a great trigger

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The product works great and does exactly what it says it does. It's also very easy to install.

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I installed the trigger spring, trigger shims, and shims for the sear. It works! While I don't have a trigger scale, the trigger is way easier to pull. I also polished the sear and cocking piece mating surfaces per the Youtube video. Well worth the money and effort!

1936 Mosin

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The trigger shims did not fit on my Mosin either, but it is disclosed in the video, so I am not mad about it. The customer services was 100, when I reached out via email, they responded quickly and followed up to make sure that I didn't have any further questions.



I am just happy to have anything available Mosin related.

91/30 trigger kit

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Just installed kit. I can’t believe the difference.feels like a real trigger. No slop and smooth.didnt do much sanding just polished the heck out of it. Only needed one trigger shim. Can’t wait to shoot it. Will do the carbine tomorrow.

Another Excellent MCarbo product

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My wife was gifted a Mosin from her uncle (a great guy who had already dealt with the Cosmoline). On review, it was clear that the trigger and the action were pretty rough (1943 build). On reviewing the options I didn't want to put a ton of money into the gun for a replacement trigger (or mill out the stock)... luckily I ran into the MCarbo video of this set of springs ++ and knew that it was the answer. We have used several MCarbo products in the past and they have always been high quality. The total time of the install, polishing, etc. was about an hour and the results are all I could expect, reduced trigger pull, but more importantly no more slop in the trigger, a nice "crisp" trigger... as much as possible with the original trigger. Two thoughts... 1) The kit is very complete including grease to really get things moving... very well thought out and 2) The video for this product is AWESOME and goes above and beyond to deliver the best Mosin experience. It's clear that you guys love what you do and give us the best possible products. Thanks to everyone that had a hand in this, you have my highest recommendation.

As advertised

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Used this spring kit and trigger polish kit to reduce the trigger weight from 6 lbs to around 4.75.



I went back to the old firing pin spring as the new one was it bit too stiff and made my trigger pull a bit heavier. With the new spring the pull was around 5.5, with the old one it is now 4.5-4.75. Keep this in mind if your spring isn't worn out.



The YouTube video on this trigger job was super helpful. Great product.

Awesome

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Delivered decent timeframe ordered 3 times so far.

Improvement is great

Best $20 you'll ever spend!

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Excellent kit! Great tutorial! Worth every dime, and more! Thanks!

Best Mosin upgrade on the internet!

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Well, I had just installed everything from the kit on my Mosin a few days ago and wow. This kit phenomenally improves the trigger. Like it's a night and day difference. Just follow along on their video and you'll be good to go. Don't bother with a timney trigger, this kit will do the same thing for a fraction of the price. Also you will still have the ability to use all of surplus trigger parts if needed. Buy the kit!