WHAT'S IN THE KIT:
- Custom Trigger Return Spring
- Two Custom .011" Sear Spring Shims
- Two Custom .016" Trigger Shims
- Heavy Duty Firing Pin Spring
- 550 Cord Gut (Installation Tool)
- Synthetic Grease w/ PTFE
- 1000 Grit Silicon Carbide Paper (3" x 3")
Mosin Nagant 91/30 Trigger Spring Kit
One of the Best Mosin Nagant Mods you can make to improve function and reliability; not to mention Reduce the Trigger Pull on your Mosin Nagant Trigger!
Most complete Mosin Nagant Trigger Job available by request from the M*CARBO Brotherhood! Fits and functions in all variations of the Mosin Nagant 91/30. Most complete Mosin Nagant Parts Kit to improve the function and reliability of your Mosin. More Mosin Nagant Accessories available upon request!
This is one of the more important Mosin Nagant Mods you can make to reduce light strikes and provide a cleaner, smoother trigger pull. The Original Mosin Nagant Trigger has a very heavy inconsistent trigger pull, but with the Mosin Nagant 91/30 Trigger Spring Kit, you can expect to reduce your trigger pull by 25% and improve the overall function of the Mosin Nagant Trigger Assembly.
Best Mosin Nagant Upgrades for the all around performance and reliability enhancement gained in the process. Make sure your Mosin Nagant Trigger is updated and reliable with the 21st Century Mosin Nagant Trigger Job!
Most of the internal parts on the Mosin Nagant were mass produced over 100 years ago with less than precise manufacturing methods. Use the Polishing Kit to remove machining marks and burrs on metal surfaces that interact with one another. While your at it, we highly recommend polishing the internal components with the M*CARBO Firearm Polishing Kit!
It's likely the crown could use some finishing on the muzzle of the barrel on your Mosin Nagant. Remove any burrs on the muzzle of the barrel of your Mosin Nagant with our Brass 45 degree Lapping Tool. We highly recommend lapping the crown of the muzzle on the Mosin with the Muzzle Lapping Kit!
Mosin Nagant 91/30 Resources:
If you're doing a tune up on your Mosin Nagant with the Mosin Nagant M91/30 Trigger Spring Kit, then you might find the following Mosin Nagant M91/30 Resources useful in further enhancing your firearm. Download the Mosin Nagant M91/30 Parts Diagram to plan your next firearm project. Print or Download the Mosin Nagant M91/30Trigger Spring Kit Instructions by M*CARBO.
Drop Tested and Approved:
Mosin Nagant 91/30 Trigger Spring Kit is drop Tested according to SAAMI Standard Z299.5 rating (12" & 48").
Tested and Approved:
The Mosin Nagant 91/30 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 Mosin Nagant 91/30 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.
Mosin Trigger Kit
Really nice kit that dramatically improved my trigger feel. Improved my M44's accuracy as a result.
THIS IS A MOST EXCELLENT TRIGGER SPRING KIT & HIGHLY APPROVE OF IT'S OVERALL PERFORMANCE BUT ALSO ADVISE DOING THE FOLLOWING:
* DETAIL STRIP & CLEAN THE ENTIRE BOLT ASSEMBLY.
* CAREFULLY STONE, SAND, & POLISH ALL OF THE PART'S CONTACT POINTS.
* DO A "SPIN-POLISH" ON THE FIRING PIN TO MAKE IT'S SPRING CONTACT SURFACEE VERY SMOOTH. THIS WILL PERMIT THE SPRING COILS TO COMPRESS & RELAX WITH MUCH < EFFORT & WILL DECREASE IGNITION LOCK-TIME !!!!!
* INSTALL A NEW "WOLFF BLITZKRIEG" F/P SPRING, NO MATTER WHAT THE OEM SPRING LOOKS LIKE !!!! THE NEW SPRING WILL BE SEVERAL COILS LONGER & THIS WILL CAUSE THE PIN TO STRIKE THE CARTRIDGE PRIMER WITH MORE AUTHORITY, MAKE COCKING EASIER, & WILL HELP REDUCE IGNITION LOCK-TIME. -------OORAH & SEMPER-FI !!!!!!!
MICHAEL S. WHITLOCK
SEALY, TX. 77474
Smoother trigger but heavier
Good kit but didn’t quite work for me with all the parts in the kit. I polished the mating surfaces and installed all the parts. Went from 7.5 lbs to almost 8 lb pull. Yes, increased. I saw someone else had the same issue and put the original firing pin spring back in. Bingo!! 4.75 lb pull. I’ll experiment a little more.
Nice Upgrade
This is a more involved installation but it was a good improvement without altering the rifle very much. This is a great affordable upgrade.
Mosin 91/30 kit
I have purchased 3 of the trigger kits for Mosins I have worked on. The firing pin springs are exceptionally strong, and the return spring does an excellent job of tightening up operation. The trigger shims Aren’t always applicable or needed if you have a decent gun.
Overall it’s ok, but….
I bought this kit after watching the YouTube Tutorial. I am by no means a professional gunsmith, but have no problem following a YouTube video. My only complaint about this kit is the trigger return spring. It would not stay in place on my M91 or M44. I was able to easily install everything and reassemble the rifle. However, after a few dry fires, the trigger return spring would slip off the sear spring. The rifle would still function, but the trigger return spring would not work.
No difference, in fact made trigger heavier
Bought this kit to improve my trigger on my mosin. Followed the video and installed it to find that my 7lb trigger became a 8.5lb trigger.
Took the kit out and did the old fashion file the sear down to achieve a lighter pull.
I gave it two stars instead of one because I kept the firing pin spring which I don't know if it's any better but it's newer and clean so I'll keep it.
David R
Calgary, Alberta, Canada
Super easy Mosin trigger kit!
Although I have installed this super easy kit in my Mosin Nagant I have not had a chance to shoot the rifle just yet. The kit was very well thought out and installation couldn't be easier. With dry firing the rifle I can tell that trigger feels amazing now, no trigger slop front to back or side to side. Once the weather allows some shooting time, I will put some lead down range and get this Mosin to stretch its legs. Thank you for making this incredible upgrade kit.
Is this kit made for the Mosin M44 also?
yes, it will work on the m44