Sig P320 9mm Full Size

https://www.sigsauer.com/p320-voluntary-upgrade-program


The P320® Voluntary Upgrade Program is a SIG SAUER initiative to upgrade P320 pistols at no additional cost.

This will include an alternate design that reduces the physical weight of the trigger, sear, and striker while additionally adding a mechanical disconnector.

Additional questions about the Voluntary Upgrade Program are answered in the FAQ. Read the FAQ. Specific information for International & Puerto Rico consumers.
3 Steps To Upgrading Your SIG SAUER P320 Pistol

Enter your serial number to the right to see if your P320 has already been upgraded.
If the message indicates your pistol has not been upgraded, reach out to SIG SAUER Customer Service at 603-610-3000 option 1 (8:30am – 5:00pm EST)
Have your P320 serial number and home address available for the customer service representative.

PLEASE NOTE: Due to current global circumstances you may experience delayed response times when calling SIG SAUER Customer Service. We are working diligently to minimize wait times and ensure that customer calls are answered as promptly as possible. Thank you for your patience during these unprecedented times.

Once SIG SAUER receives your P320 pistol, they will apply the upgrades, test it, and then return it to you free of charge.

If you own multiple P320s, you will need to enter each P320 serial number separately.



All P320 pistol owners are eligible. Sign up online and get your P320 upgraded at no cost to you.

For Canadian Consumers – please contact MD Charlton for upgrade information at 320upgrade@mdcharlton.ca

For U.S. domestic consumer purchases, enter your registered P320 serial number below.
Serial Number *
U.S. Commercial Dealer
U.S. & Canadian Military & Law Enforcement
The pistol's serial number is stamped on the receiver.
How to locate your P320 Serial Number

Your P320 serial number can be found by looking on the right side of the pistol grip. The serial number will be stamped into the receiver. This number should be entered into the first entry field of the form. SKU will automatically populate if your P320 is on a qualified list of U.S. Domestic consumer serial numbers.

With some exceptions, most U.S. Domestic Consumer P320 serial numbers begin with “58A”, “58B”, or “58C”, followed by six numbers.

Example: 58A######

NOTE: There are no “i”s or “o”s in the numerical portion of the serial number.
 
Thanks 1ABNDT. I checked mine for piece of mind and here is the reply

The serial number you provided is associated with a SIG SAUER product that has either previously been upgraded or does not require an upgrade. You can verify with visual inspection instructions located here. If you have questions please contact our Customer Service Team, Monday-Friday 8:30am - 5pm EST directly at 603-610-3000, option #1, to answer any additional questions.
 
Therapy . Did you run that serial number through the American search ?
Leavenworth
Therapy said:
Thanks 1ABNDT. I checked mine for piece of mind and here is the reply

The serial number you provided is associated with a SIG SAUER product that has either previously been upgraded or does not require an upgrade. You can verify with visual inspection instructions located here. If you have questions please contact our Customer Service Team, Monday-Friday 8:30am - 5pm EST directly at 603-610-3000, option #1, to answer any additional questions.
Click to expand...
 
Therapy said:
Thanks 1ABNDT. I checked mine for piece of mind and here is the reply

The serial number you provided is associated with a SIG SAUER product that has either previously been upgraded or does not require an upgrade. You can verify with visual inspection instructions located here. If you have questions please contact our Customer Service Team, Monday-Friday 8:30am - 5pm EST directly at 603-610-3000, option #1, to answer any additional questions.
Click to expand...

Leavenworth said:
Therapy . Did you run that serial number through the American search ?
Leavenworth
Click to expand...

Explanation of Changes Made to the Pistol
https://youtu.be/SGUeloSsUvc
 
I’m sorry but I just don’t get this about checking your serial number on the above information as the serial check is for USA consumers if your a Canadian purchaser you should be contacting MD Charlton . So those of you that have checked your serial numbers did you enter your serial numbers in the USA consumer box ? If so how is that valid if your a Canadian consumer ?


Leavenworth
 
Leavenworth said:
I’m sorry but I just don’t get this about checking your serial number on the above information as the serial check is for USA consumers if your a Canadian purchaser you should be contacting MD Charlton . So those of you that have checked your serial numbers did you enter your serial numbers in the USA consumer box ? If so how is that valid if your a Canadian consumer ?


Leavenworth
Click to expand...



I'm not an expert but your Canadian consumer firearm serial # originates in the USA first does it not? So I would think that MD Charlton does the same. The video is the easiest way to tell whether your 320 has had the upgrade
 
Kinda gettin lost down the rabbit hole of the P320 issues !
So it seems to me there were 2 issues with the Sig P320.

#1 The drop safe issue !
#2 The trigger issue / upgrade to a different trigger

I’m just wanting to know about both issues as I want to be vigilant and above all as safe as I can be !

Leavenworth
 
I have just watched the video ! It seems like a great video ! I will now need to look at my P320 and see where I’m at as I do not have it before me right now . I do believe my tigger does not look thinner
Leavenworth
 
If someone could post a picture of the the Sig P320 upgraded trigger ( slimmer profile ) it would be appreciated so that I can compare to mine . I’m not sure how how to post pictures her from my computer .
Or can you post pictures directly from your phone ?
Thanks
Leavenworth
 
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