SIG SAUER is offering a voluntary program for P320 pistols. This will include an alternate design that reduces the physical weight of the trigger, sear, and striker while additionally adding a mechanical disconnector.
3 Steps To Upgrading Your SIG SAUER P320 Pistol
- Have your P320 serial number and home address available.
- Fill out the Voluntary Upgrade Sign-Up Form — one serial number per form submission.
- SIG SAUER will contact you regarding the best method for you to get your P320 pistol to them.
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 run into any issues, please call Customer Service and they will help you through the process. Customer Service can be reached at (603)610-3000 Option 1, from Monday through Friday, 8:30 a.m. through 6:00 p.m. EST.
If you own multiple P320s, you will need to enter each P320 serial number separately.