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Mosin Nagant Firing Pin Spring by Howling Raven



 
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List Price: $15.00
Our Price: $9.95
Sale Price: $7.99
Savings: $7.01

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Product Code: HR-MNFPS


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5-ml tube of Frog Lube [Add $1.25]

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Description
 



The Mosin Nagant Firing Pin Spring by Howling Raven is a precision made custom spring designed to replace the existing 80 year old plus spring. Our firing pin spring helps reduce "sticky bolt" syndrome and improves bolt cycling.


Spring Specs
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Add a 5 milliliter tube of Froglube for just $1.25 (Normally $1.95). Just click the check box under "Options".

Mosin Nagant Firing Pin Spring by Howling Raven *Installation Video*
Fix your Sticky Bolt!

Average Rating: 5 of 5 Total Reviews: 48 Write a review »

  0 of 0 people found the following review helpful:
 
No more light-primer strikes November 10, 2017
Reviewer: from ,  
I couldn't be happier with this one. When I first got this gun it light-striked almost every round I tried firing. I bought this one, finally got around to installing it and shooting it, and it ran through almost every round, with the remaining failures, which there were only 2 of, of 60 rounds, were likely a firing pin setting issue.

Great product.

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  0 of 0 people found the following review helpful:
 
Firing pinspring for Mosin Nagant rifles August 27, 2017
Reviewer: from Las Vegas, NV United States  
I installed  springs on a Model 39 and a Model 91/30. The bolt movement with these springs installed is now smooth and easy, a great improvement solving stiff bolt action. This was even after I smoothed out the bolts and actions on both rifles. Great product which I highly recommend for everyone owning a Mosin!

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  0 of 0 people found the following review helpful:
 
It works August 24, 2017
Reviewer: Anonymous Person from Richland, WA  
I ran a bit of a test

Procedure:
1.Clean the rifle and every part giving it a simple wipe down with no lube.
2.use the stock firing pin spring for 100 rounds.
3.fire each round at three second intervals with ten second intervals during stripper clip reloads.

4.Record the number of rounds it took to get the 'sticky-bolt' stoppage.

5.Wait thirty minutes for the rifle to properly cool down.

6.Replace the the firing pin spring with the HR Spring.
7.Clean every part using the same simple wipe down.
8. Repeat steps 3-5 using 100 rounds.
9. Clean the rifle using Slip 2000 while reverting back to the regular firing pin spring.
10. Repeat steps 3-5 with 100 rounds.
11. Clean the rifle using Slip 2000 changing out the firing pin spring for the Howling raven.
repeat steps 3-5 with 100 rounds.


Results:
NO LUBE STOPPAGES:
W/ Stock spring: 10 rounds.
W/ Howling Raven: 30 rounds

WITH SLIP 2000:
W/ Stock Spring: 35 rounds
W/ Howling Raven: 79 Rounds.



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  0 of 0 people found the following review helpful:
 
Sping/muzzlebrake/10rdmag August 22, 2017
Reviewer: Mosinfreek from Goodyear, AZ United States  
great products,works as should,super slow shipping thou🇺🇸

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  0 of 0 people found the following review helpful:
 
Mosin Nagant Firing Pin Spring by Howling Raven August 9, 2017
Reviewer: Robert Miner from Bonaire, GA, United States  
Received just fine

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