The Sig Sauer P320 is one of the most commonly issued and purchased striker-fired handguns in the United States. In recent years, however, the firearm has become the focus of a growing number of product liability lawsuits filed by individuals who claim the weapon discharged without a trigger pull. 

These lawsuits allege that certain P320 pistols may fire unintentionally during normal use, including while holstered, handled, or transported. As more claims are investigated nationwide, litigation involving the Sig Sauer P320 continues to expand. 

At Hissey Mulderig & Friend, our attorneys are actively reviewing claims from individuals who suffered injuries after an alleged unintentional discharge involving a Sig Sauer P320. If you or a loved one were harmed by a gun that fired unexpectedly, you may have the right to pursue compensation under product liability law. 

To talk with an attorney about the lawsuits against Sig Sauer, find out if you qualify, or start the process of filing a claim, contact our office by calling toll-free at 1-866-806-8117, or send us a message using the contact form on the right side of this page. 

Why Lawsuits Are Being Filed Against Sig Sauer Over the P320

Product liability lawsuits involving the Sig Sauer P320 primarily center on allegations that the firearm may discharge without an intentional trigger pull. Plaintiffs claim that this alleged defect creates a serious safety risk for lawful users and others nearby. 

Legal filings generally assert that: 

• The firearm may contain internal design features that allow unintended discharge 
• The manufacturer may have been aware of safety concerns before or after widespread distribution 
• Users were not sufficiently warned about potential discharge risks 
• The weapon was marketed as safe despite alleged mechanical concerns 

While the manufacturer has disputed claims of a defect, the number of lawsuits filed across multiple jurisdictions has drawn significant attention to the alleged safety issues associated with the P320 platform. 

Key Legal Allegations in Sig Sauer P320 Litigation

Most Sig Sauer P320 cases are being pursued under established product liability principles. These claims focus on whether the firearm was reasonably safe when used as intended, including allegations involving: 

Defective Design

Many lawsuits argue that the internal design and firing mechanism of the P320 may allow the weapon to discharge even when the trigger is not deliberately pulled. Plaintiffs claim that a firearm should not fire under ordinary handling conditions without intentional user input. 

Failure to Warn

Another major legal theory involves the adequacy of safety warnings. Claims often assert that users, agencies, and purchasers were not fully informed of potential risks related to unintended discharge. 

Negligence

Some lawsuits allege that the manufacturer failed to exercise reasonable care in designing, testing, and distributing the firearm. Under negligence law, companies can be held responsible if a product poses an unreasonable risk of injury. 

Wrongful Death

In cases involving fatal injuries, surviving family members may pursue wrongful death claims if an alleged unintentional discharge led to a preventable loss of life. 

Who May Qualify for a Sig Sauer P320 Lawsuit?

Individuals from many different backgrounds may be eligible to file a claim if they were injured by a Sig Sauer P320 that allegedly discharged without a trigger pull. 

Potentially eligible claimants may include: 

• Civilian firearm owners injured during normal use 
• Law enforcement personnel carrying or handling a P320 
• Military service members using the firearm in training or duty settings 
• Individuals injured when a P320 discharged unexpectedly nearby 
• Families of victims who suffered fatal injuries linked to an alleged unintentional discharge 

You may qualify for a lawsuit if: 

• A Sig Sauer P320 discharged unexpectedly 
• The discharge occurred without an intentional trigger pull 
• You suffered a documented injury or a loved one was fatally injured 
• The incident occurred during routine handling, storage, transport, or lawful use 

Every claim must be evaluated based on the specific facts, available evidence, and medical documentation. 

The Nationwide Growth of P320 Litigation

Legal claims involving alleged unintended discharges are being reviewed and filed in courts across the United States. Attorneys handling these cases are examining patterns of injuries, mechanical performance, and safety design as part of ongoing investigations. 

As more individuals come forward, the volume of litigation may continue to grow. This type of large-scale product liability litigation often develops over time as additional evidence, expert analysis, and case filings accumulate. 

For potential claimants, early legal consultation is important because critical evidence may include: 

• The firearm involved in the incident 
• Official reports or incident documentation 
• Medical records and injury evaluations 
• Forensic and mechanical analysis of the weapon 

Preserving this evidence can play a key role in determining whether a defective product claim is viable. 

What Compensation May Be Available in a P320 Injury Case?

Individuals who pursue a Sig Sauer P320 lawsuit may be eligible to recover compensation for losses caused by an alleged defective firearm. Depending on the circumstances, damages may include: 

• Medical expenses and ongoing treatment costs 
• Lost income and reduced earning capacity 
• Pain and suffering 
• Permanent injury or disability 
• Rehabilitation and therapy expenses 
• Wrongful death damages for surviving family members 

Product liability law is intended to hold manufacturers accountable when a dangerous or defective product causes avoidable harm. 

Why Legal Representation Is Important in Firearm Defect Claims

Cases involving alleged firearm defects are highly technical and often require extensive investigation. These claims may involve expert testimony related to mechanical design, safety systems, and product engineering. 

At Hissey Mulderig & Friend, our attorneys work with qualified experts to evaluate whether a design flaw, manufacturing issue, or lack of adequate warnings may have contributed to an unintentional discharge. 

Our legal team carefully reviews: 

• Firearm mechanics and safety features 
• Incident reports and injury records 
• Product design and testing history 
• Applicable product liability standards 

This comprehensive review helps ensure that injured individuals receive an accurate and informed case evaluation. 

What to Do If a Sig Sauer P320 Fired Unexpectedly

If you or a loved one were injured by a Sig Sauer P320 that discharged without warning, taking immediate steps can help protect your legal rights. 

You should consider: 

• Seeking prompt medical attention 
• Preserving the firearm in its current condition 
• Avoiding alterations, repairs, or modifications 
• Documenting the incident and resulting injuries 
• Consulting a product liability attorney as soon as possible 

Waiting too long to seek legal advice may make it more difficult to preserve evidence and investigate the cause of the discharge. 

Contact Hissey Mulderig & Friend for a Free Case Review

Litigation involving the Sig Sauer P320 continues to develop as injured individuals across the country come forward with claims involving alleged unintentional discharges. 

If you were injured by a Sig Sauer P320 that fired unexpectedly, you may be entitled to pursue a product liability lawsuit and recover compensation for your injuries. 

Hissey Mulderig & Friend is actively reviewing potential Sig Sauer P320 injury and wrongful death claims nationwide. Our attorneys can evaluate your situation, explain your legal options, and determine whether you may qualify to file a claim. 

All the lawyers with our firm work on a contingency basis, meaning you will never pay legal fees unless we successfully recover damages in your case. There are no upfront costs to speak with our legal team about your potential claim. 

To find out if you may qualify for a Sig Sauer P320 lawsuit or to start the process of filing a claim, contact Hissey Mulderig & Friend by calling our office toll-free at 1-866-806-8117, or send us a message using the free consultation form at the top of this page.