Highest risk U.S. Consumer Product Safety Commission

StopBox USA AR-15 Chamber Lock Pros recall: Risk of Serious Injury and Death

Recall published 1+ years ago

Risk of Serious Injury and Death

StopBox USA Consumer products — recalled consumer productsStopBox USA Consumer products — recalled consumer products (photo 2)StopBox USA Consumer products — recalled consumer products (photo 3)
3 photos published by U.S. Consumer Product Safety Commission with the recall notice.

The hazard: Product safety hazard

The notice above names the hazard. CPSC recalls are issued because someone can be hurt, not because the product underperforms.

What the notice says: 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.

Why it matters: The CPSC published this recall because the product can injure someone. The hazard statement above describes how.

Recall details

Recall number
10398
Published
September 4, 2025
Risk level
CPSC recall
Status
Active recall
Issued by
U.S. Consumer Product Safety Commission
Brand
StopBox USA
Product type
Consumer products
Units affected
About 300
Distribution
Nationwide
Made in
United States

Products covered by this 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.

What to do about Product safety

StopBox USA — The notice above names the hazard. CPSC recalls are issued because someone can be hurt, not because the product underperforms.

  1. Stop using the product and move it somewhere a child or pet cannot reach it.
  2. If the product already hurt someone, file a report at SaferProducts.gov.
  3. Check the model number and date code against the identifiers on this page, and photograph them.
  4. Do not resell, donate or pass it on — reselling a recalled product is illegal in the United States.

Claiming your refund, repair or replacement

The recalling company decides the remedy and funds it. You should never pay for a recall repair or for return shipping.

  • Use the company contact on this page first. Most firms run a dedicated recall page with a claim form that is far quicker than their main support line.
  • If you bought it from a retailer rather than the brand, try both. Target, Walmart and Amazon often refund recalled goods from the order history.
  • If the company stops responding, escalate to the CPSC. Firms under a recall order have reporting duties to the agency.
  • Have the model number, the date code and your photos ready. Many companies issue store credit by default — ask for cash or a card reversal if you would rather have it.

Remedy named in the notice: 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.

Company contact: 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.

The official notice

This page summarises a notice published by U.S. Consumer Product Safety Commission. The agency notice is the authoritative version — read it before you act, and treat it as the final word if anything here looks different.

Open the CPSC — Consumer Product Safety Commission record U.S. Consumer Product Safety Commission recalls

Questions people ask about this recall

Why was StopBox USA consumer products recalled?

Risk of Serious Injury and Death 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.

How do I know if I have the recalled product?

The notice does not publish package codes for this recall. Compare the product name, size and the purchase window against the official CPSC — Consumer Product Safety Commission record, and contact the company if you are unsure.

What should I do with it right now?

Stop using the product and move it somewhere a child or pet cannot reach it.

Can I get my money back?

The notice says: 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.

Where was the recalled product sold?

It was distributed nationwide.

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