Sig P320 Upgrade

[Huk]

I thiiiink the upgrade program might have ended in 2021 but I hope for your sake its still on. Best of luck!

From Sig website

Is there an expiration date for the P320 Upgrade program?
No

[swbw2000]

my first p320 was in the recall. bought 2016 i think. Bought one more late 2019 and one this year. I sent the first one in for the upgrade just to be safe. But pre recall i ran that thing like a raped ape in several pistol and pistol/carbine courses. Thousands of drawing/holstering while hot. covered in mud and dirt by the instructor. disassembled at the firing line by the instructor and reassembled and fired while on the clock. No issues and it just ran. I wasnt the only one running them either. The online worries dont reflect my real world experience. ymmv

[Huk]

If someone could post a picture of their thinner trigger it would help . I have not tried to post pictures on here and don’t know how difficult it is .
Leavenworth

This is the trigger on my M17, which I know was done and confirmed on site.

[swbw2000]

just run your serial number. Then you will feel better. send it in if need be

[Leavenworth]

Is there a way to check your P320 serial number and find out when it was manufactured ?
Thanks
Leavenworth

[Mik123]

Why don't you just run the serial number?