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Sig Sauer P320 Unsafe? Let's Take a LOOK!

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Sig Sauer P320 Unsafe? Let's Take a LOOK!

Gregg Kielma

8/12/2026

As both an instructor and a responsible firearm owner, I’ve followed the ongoing debate around the Sig Sauer P320 closely. Based on the most recent evidence, the P320 is not supposed to fire without a trigger pull, and Sig Sauer continues to maintain that the design cannot discharge on its own. In fact, multiple independent tests including analysis by the Boston Police Department Firearms Analysis Unit have concluded that the P320 “is NOT susceptible to an accidental discharge” without a trigger being pulled.

That said, the broader legal landscape shows that some juries and agencies have disagreed, and more than 200 complaints have been reported nationwide alleging uncommanded discharges under various conditions. Several civil cases have resulted in verdicts against Sig Sauer, and multiple states and agencies have raised concerns or taken action.

From my perspective as an instructor, the reality is this: the P320 has passed rigorous military testing and remains widely carried, but the volume of litigation and mixed outcomes means owners should stay informed, understand the mechanical safeties, and ensure their pistols have received all available upgrades.

Corrective Actions Sig Sauer Has Provided

Here are the actual, documented corrective actions Sig Sauer has taken nothing speculative:

  • 2017 Voluntary Upgrade Program (VUP)
    Sig Sauer launched a free upgrade to address the     drop‑fire issue identified in early testing. This program replaced internal components to reduce the chance of discharge if the pistol was dropped. This upgrade is still available for all pre‑August 2017 P320s.

  • Ongoing litigation defense & third‑party testing
    In recent federal cases, Sig Sauer has repeatedly demonstrated through internal and independent testing that the P320 cannot fire without a trigger pull. The most recent dismissal in May 2026 reaffirmed this position after testing by the Boston Police Department.

  • Technical documentation and public guidance
    Sig Sauer maintains a public “P320 Truth” information page and continues to publish testing results, expert analyses, and clarifications about the pistol’s safety systems.

  • Holster guidance
    Industry experts and safety advocates emphasize that holster selection matters full trigger‑guard coverage reduces the risk of external pressure causing a discharge. This is not a recall, but it is part of the safety guidance surrounding the platform.

Bottom Line (Kielma's Perspective)

The P320 is mechanically designed not to fire on its own, and multiple independent tests support that claim. At the same time, the number of lawsuits, mixed jury outcomes, and agency actions mean the conversation isn’t over. As an instructor, I emphasize two things:

  1. If your P320 is pre‑August 2017, get the free Voluntary Upgrade.

  2. Use a holster with full trigger‑guard coverage and rigid retention.

  3. Treat the P320 like any striker‑fired pistol: strict trigger discipline and careful holstering.