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StopBox USA AR-15 Chamber Lock Pros Recall

Serious Injury and Death.

CPSC recall #25458 · announced Sep 4, 2025 · verified Jul 31, 2026

Hazard
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.
Remedy
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.
Units
About 300
StopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and DeathStopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and DeathStopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and Death

How to identify the recalled product

ProductAR-15 Chamber Lock Pro Firearm Locks
Manufacturer / importerStopBox USA, of Spokane Valley, Washington
Units recalledAbout 300

The recall

This recall involves certain AR-15 Chamber Lock Pro firearm locks shipped between June 2 and July 15, 2025. Consumers can find their shipping date by contacting StopBox by phone, email, or online at https://stopboxusa.com/pages/stopbox-ar-15-chamber-lock-recall. This is a device designed to lock into the chamber of an AR-15 style rifle and prevent it from firing. The product is made of anodized aluminum machined parts, was sold in red and black, and has five buttons that correspond to each finger. It has the StopBox "S" logo and "CHAMBER LOCK PRO AR-15" laser etched on the back of the product.

Reported incidents

None reported

What consumers should do now

Stop using the recalled product immediately. Contact the company for the announced remedy. Do not resell or donate recalled products — it is illegal under federal law.

StopBox USA toll-free at 877-919-4637 from 9 a.m. to 5 p.m. PT Monday through Friday, email at [email protected], 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.

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Source: U.S. Consumer Product Safety Commission. Official notice title: “StopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and Death”. Read the official CPSC notice