If you recently purchased a StopBox AR-15 Chamber Lock Pro, you’ll want to check this recall. The company has announced that some units may not securely lock the firearm’s chamber, creating a serious safety risk. Even though no injuries have been reported, it’s important to stop using the product right away.
What’s Being Recalled and Why
StopBox USA is recalling its AR-15 Chamber Lock Pro firearm locks because of a serious safety issue.
A manufacturing defect could allow the lock to be forcibly removed — meaning the firearm could be accessed or fired unintentionally. This poses a risk of serious injury or death, especially if the firearm is stored around others.
No injuries or incidents have been reported so far.
Which Products Are Affected
This recall includes AR-15 Chamber Lock Pro firearm locks that were:
Shipped between June 2 and July 15, 2025
Sold in red and black
Have five buttons (one for each finger)
Feature the StopBox “S” logo
Labeled with “CHAMBER LOCK PRO AR-15” laser-etched on the back
Roughly 300 units were sold. If you’re unsure about your unit, contact StopBox to confirm your shipping date.
What You Should Do
If you have this product:
Stop using it immediately
Secure your AR-15 using another safety method
Contact StopBox USA for a prepaid return label
You can then choose either:
A full refund, or
A replacement AR-15 Chamber Lock Pro
Key Dates or Safety Alerts
Recall issued: September 4, 2025
Risk level: High – product may fail to prevent firearm access
Type of recall: Voluntary
How to Request a Refund or Report the Issue
To start your return and choose a refund or replacement:
Visit the official recall page:
https://stopboxusa.com/pages/stopbox-ar-15-chamber-lock-recall
You can also reach StopBox via:
Phone: Number provided on their site
Email: Found on the recall page linked above
→ Request a Refund or Learn More: StopBox Official Recall Page
