HIGH

StopBox USA Recalls AR-15 Chamber Lock Pro for Risk of Serious Injury or Death

StopBox USA recalls AR-15 Chamber Lock Pro shipped June 2 to July 15, 2025. The recall covers locks designed to chamber-lock AR-15 style rifles. The defect allows the lock to be forcibly removed, enabling unauthorized access to the firearm. StopBox urges immediate stop-use and provides refunds or replacements.

Quick Facts at a Glance

Recall Date
September 4, 2025
Hazard Level
HIGH
Brand
StopBox USA
Category
Tools & Hardware
Sold At
Unknown
At-Risk Groups
GENERAL, PREGNANT, PETS

Product Images

Recalled AR-15 Chamber Lock Pro (Red)
Recalled AR-15 Chamber Lock Pro (Red)
Recalled AR-15 Chamber Lock Pro (Red)
Recalled AR-15 Chamber Lock Pro (Red)
Recalled AR-15 Chamber Lock Pro Inserted in a Firearm (Black)
Recalled AR-15 Chamber Lock Pro Inserted in a Firearm (Black)

Hazard Information

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.

What You Should Do

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.. 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.. Available options: Refund, Replace

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About This Product

The AR-15 Chamber Lock Pro is a firearm lock designed to insert into the chamber to prevent firing. It is intended as a safety device for gun owners.

Why This Is Dangerous

A manufacturing defect allows the lock to be forcibly removed, potentially enabling unauthorized access to the firearm.

Industry Context

This recall is not part of a broader industry pattern.

Real-World Impact

Immediate action required; owners should stop using the device and secure firearms by other means while awaiting refund or replacement.

Practical Guidance

How to identify if yours is affected

  1. Check if your lock shipped between June 2 and July 15, 2025.
  2. Look for the StopBox S logo and laser-etched CHAMBER LOCK PRO AR-15 on the back.
  3. Contact StopBox USA to confirm recall status.

Where to find product info

Recall information at stopboxusa.com or the recall page linked via CPSC.

What timeline to expect

Refunds or replacements typically processed after device return, check with StopBox for specifics.

If the manufacturer is unresponsive

  • Document all contact attempts
  • Escalate to consumer protection agency if no response
  • Consider filing a complaint with CPSC if needed

How to prevent similar issues

  • Keep firearms secured with other measures until recall resolution
  • Follow manufacturer safety updates
  • Verify legitimacy of recalls via official channels

Documentation advice

Maintain order confirmations, correspondence, dates of shipping, and photos of the product.

Product Details

Model: AR-15 Chamber Lock Pro. Shipped June 2, 2025 through July 15, 2025. Sold in red and black. Aluminum machined parts with five buttons for each finger. Features StopBox S logo and laser-etched CHAMBER LOCK PRO AR-15 on back. Sold directly by StopBox USA.

Reported Incidents

No information on actual incidents or injuries reported in the provided data.

Key Facts

  • shipped between Jun 2 and Jul 15, 2025
  • high hazard level
  • immediate stop-use advised
  • refund or replacement available
  • prepaid return label provided

Browse More Recalls

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: How to Get Refunds and Replacements

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERALPREGNANTPETS
Injury Types
ELECTRICALLACERATIONOTHERCRUSHING

Product Details

Model Numbers
AR-15 Chamber Lock Pro
Report Date
September 4, 2025
Recall Status
ACTIVE

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