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STI DVC 3-Gun Spring Weight?


BangSwitch

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I want to make sure that I have the right weight springs for my 9mm DVC 3-Gun in my spares inventory.

Does any happen to know what recoil spring this gun left the factory with?  I want to say that it shipped with a 10# recoil spring, but I'm not sure.

 

Edited by BangSwitch
wordsmithed for clarity
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  • 1 year later...
I prefer a 8 pound spring with my 130 PF 115 grain reloads. Works great and super flat.
 
Pretty sure the DVC 3 gun comes with an 8. The 5 inch STI guns come with a 9.
 

I believe my 3 gun is a 5” gun......5.25” to be exact?


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24 minutes ago, mattmann said:


I believe my 3 gun is a 5” gun......5.25” to be exact?


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I found the specs off of the STI website for the 3 gun says 5.4 for the barrel. The guide rod channel on the 3 gun looks a little long with the standard dust cover for a 5in gun.

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4 hours ago, mattmann said:


I believe my 3 gun is a 5” gun......5.25” to be exact?


Sent from my iPhone using Tapatalk

 

The DVC 3 gun is 5.4 inch upper. Little bit more sight radius, and I think that’s why it has a 8 lb from the factory but who knows. 

 

The regular 5.0 inch 2011s all have 9 lb springs. 

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