Gun-maker Sig ... the trigger, sear, and striker while additionally adding a mechanical disconnector," the site states. "Once SIG SAUER receives your P320 pistol, they will apply the upgrades ...

As the gun community started to circulate word of the problem, Sig Sauer announced a “voluntary upgrade” program ... shot when it fired without a trigger pull. CNN’s Martin Savidge reports.

NEWINGTON - A Hillsboro man is suing Newington gunmaker Sig Sauer alleging his Sig P320 pistol fired, without him pulling the trigger ... announced a “voluntary upgrade“ for that pistol ...

In August 2017, SIG Sauer announced a “voluntary upgrade” for the P320 to retrofit the weapon with new components. The company continues to state that the unmodified P320 guns are safe.

NEWINGTON — Gunmaker Sig Sauer recently won ... certain conditions." The upgrade included an "alternate design that reduces the physical weight of the trigger, sear and striker while ...

The lawsuit alleges his gun "discharged without a trigger pull during this ... made modifications to the weapon.Sig Sauer in 2017 announced a "voluntary upgrade" program that allows P320 owners ...

A pistol made by Sig Sauer and sold to law enforcement and civilians alike is prone to going off without the trigger being pulled ... launched a “voluntary upgrade” program in 2017.“ ...