Reported Sep 4, 2025

StopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and Death

StopBox USA of Spokane Valley, Washington

High riskUsing this product could cause serious injury, illness or death — stop using it now.

What you should do

Consumers should immediately stop using the recalled AR-15 Chamber Lock Pro and secure their firearm using other means. Consumers should contact StopBox USA to receive a prepaid return shipping label and instructions to return their recalled AR-15 Chamber Lock Pro for their choice of a full refund or replacement AR-15 Chamber Lock Pro.

Firm contact: StopBox USA toll-free at 877-919-4637 from 9 a.m. to 5 p.m. PT Monday through Friday, email at support@stopboxusa.com, online at https://stopboxusa.com/pages/stopbox-ar-15-chamber-lock-recall or at https://stopboxusa.com and click on "NOTICES / RECALL INFO" at the bottom of the page for more information.

What it looks like

  • Recalled product from StopBox USA
  • Recalled product from StopBox USA
  • Recalled product from StopBox USA

Is this the product you have?

  • AR-15 Chamber Lock Pro Firearm Locks
Amount recalled
About 300

Where it was sold

Sold at StopBox USA in store and online, and from dealers nationwide June 2025 through July 2025 for about $150..

Why it was recalled

Stop using this product now

A manufacturing defect allows the recalled chamber locks to be forcibly removed, allowing unauthorized or unintended access to the firearm, posing a risk of serious injury or death.

Using this product could cause serious injury, illness or death — stop using it now.

Reports so far: None reported

Want the full recall guide?

The guide adds the identifying codes laid out for scanning, symptoms to watch for, a timeline, and news coverage of this recall.

Free recall alerts

Get alerted about new StopBox USA recalls

One email when a matching recall is published. No account, no cost, unsubscribe in one click.

Where this came from

Source: U.S. Consumer Product Safety Commission

Read the CPSC notice

Notice updated Sep 4, 2025 · Data as of Sep 19, 5:57 PM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.