StopBox USA, of Spokane Valley, Washington StopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and De Recall 2025
Official title: StopBox USA Recalls AR-15 Chamber Lock Pros Due to Risk of Serious Injury and Death
Verified source
U.S. Consumer Product Safety Commission
This summary mirrors the official CPSC notice issued September 4, 2025. Last synced from CPSC: Apr 27, 2026.
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-...
What's recalled

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.
All units of this product are affected.
Why it was recalled
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.
Where was it sold
What to do
- Do not consume or use this product
- Check the lot numbers or UPC codes listed above
- Return the product to the store where you purchased it for a full refund
- Contact your healthcare provider if you have experienced any symptoms
Common questions about this recall →
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Frequently Asked Questions
Is the StopBox USA, of Spokane Valley, Washington recall still active?
Yes, this recall is currently active as of September 4, 2025. Do not use or consume the affected product.
How do I know if my StopBox USA, of Spokane Valley, Washington is affected?
All units of StopBox USA, of Spokane Valley, Washington matching the description above are affected.
What should I do if I have the recalled StopBox USA, of Spokane Valley, Washington?
Do not consume or use this product. Return it to the store for a full refund, or dispose of it safely.
Why was StopBox USA, of Spokane Valley, Washington recalled in 2025?
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.